# Um Sang-hyun

Um Sang-hyun (Korean: 엄상현; Hanja: 嚴祥鉉; born December 29, 1971) is a South Korean voice actor who began his career by joining Educational Broadcasting System's voice acting division in 1998.
Before making his debut as a voice actor, he used to work in theaters, including performing his roles as a Japanese assassinator and a royal servant in a 1997 South Korean musical The Last Empress and working as the assistant director for South Korean musicals Gaeddongi and Moskito the same year. In 1992, he also appeared in a South Korean independent film called Opening the Closed School Gates.
After his exclusive work at EBS, Um has been a freelancer since 2001. In the early 2000s, he came to prominence after voicing Kira Yamato on the Korean dub of Mobile Suit Gundam SEED. Since then, Um has dubbed a number of television animation series such as Chrono Crusade, Digimon Frontier, Fullmetal Alchemist, InuYasha and School Rumble. As a result of his popularity among children audiences, the voice actor won a Nickelodeon Korea Kids' Choice Award in 2012 for Favorite Voice from an Animated Movie (known as Best Voice Actor/Actress in South Korea). He became the recipient of the award for his role as Po in Kung Fu Panda: Legends of Awesomeness, gaining 3,121 votes, which is about 38% of the entire poll.
Although having been highly active as a freelancer for more than a decade, Um is also still one of the main voice actors representing EBS. He is best known for his roles as Calcifer on the Korean dub of the Studio Ghibli animated movie Howl's Moving Castle, L Lawliet on the Korean dub of the Japanese television animation series Death Note, Po on the Korean dub of the DreamWorks Animation film series Kung Fu Panda and even more recently, Poli on the South Korean animated children's television series Robocar Poli.

## Career
### Voice acting
#### TV animation dubbing
##### A

* Arthur (내 친구 아서, EBS)
** Mr. Ratburn
* Astro Boy (우주소년 아톰, SBS)
** Shibugaki (Hwang-bo on the Korean TV edition)
* Avatar: The Last Airbender (아바타: 아앙의 전설, EBS/Tooniverse)
** Sokka

##### B

* Ben 10: Alien Force (벤 10: 에일리언 포스, Cartoon Network Korea)
** Kevin Levin
* Ben 10: Omniverse (벤 10: 옴니버스, Cartoon Network Korea)
** Kevin Levin
* Ben 10: Ultimate Alien (벤 10: 얼티메이트 에일리언, Cartoon Network Korea)
** Kevin Levin
* Beyblade: Metal Fusion (메탈 베이블레이드, Tooniverse)
** Hyoma (Dong-san-do-ryeong on the Korean TV edition)
* Big Windup! (크게 휘두르며, Animax)
** Yuuichirou Tajima
* Blood+ (블러드 플러스, Animax)
** Akihiro Okamura
** Karl Fei-Ong/The Phantom
** Kai Miyagusuku
** Nathan Mahler

##### C

* Catch! Teenieping (캐치! 티니핑, KBS)
** Ajaping
** Kyle
* Chip and Potato (칩과 포테이토, Netflix)
** Little Poppa
* Chloe's Closet (클로이의 요술옷장, EBS)
** Lovely Carrot (Mr. Yellow on the Korean TV edition)
* Chobits (쵸비츠, Champ TV)
** Hiromu Shinbo
* Chrono Crusade (크로노 크루세이드, Tooniverse)
** Chrono
* Chuggington (칙칙폭폭 처깅턴, EBS)
** Dunbar
** Emery (Alf on the Korean TV edition)
** Speedy McAllister
* Cosmic Quantum Ray (파워퀀텀맨, KBS)
** Quantum Ray (Quantum Man on the Korean TV edition)
* Cross Game (크로스 게임, EBS)
** Ko Kitamura (Bak Tae-yeong on the Korean TV edition)
* Curious George (호기심 많은 조지, EBS)
** Bill

##### D

* Death Note (데스 노트, Champ TV)
** L. Lawliet (L)
* Detective Conan (명탐정 코난, Tooniverse)
** Yuuichi Sakuraba (Seo Jeong-hoon) on the episode "The Bay of Revenge"
* Digimon Frontier (디지몬 프론티어, AniOne TV/Tooniverse)
** Cerberumon
** Koji Minamoto (Seon-woo Hyeon on the Korean TV edition)
** Superstarmon
** Yutaka Himi (Jin Bo-ram on the Korean TV edition)
* Dora the Explorer (도라도라 영어나라, EBS/Nickelodeon Korea)
** Backpack (on the EBS edition)
** Santa on the episode "Dora's Christmas Carol Adventure" (on the EBS/Nickelodeon Korea edition)
** Swiper the Fox (on the EBS edition)
* Dr. Slump (닥터 슬럼프 Original, JEI TV)
** Taro Soramame (Seo Tae-soo on the Korean TV edition)
* Dragon (내 친구 드래곤, EBS)
** Alligator
* Dude, That's My Ghost! (유령, 빌리!, Disney Channel Korea)
** Billy Joe Cobra

##### F

* The Fairly OddParents (별난 깜찍 수호천사/티미의 못 말리는 수호천사, EBS/Nickelodeon Korea)
** Anti-Cosmo (on the Nickelodeon Korea edition)
** Chip Skylark III (on the EBS/Nickelodeon Korea edition)
** Cosmo (on the Nickelodeon Korea edition)
** Denzel Quincy Crocker (on the EBS edition)
* Franklin and Friends (꼬마 거북 프랭클린, EBS)
** Fox (Andy on the Korean TV edition)
** Mr. Heron
** Mr. Turtle
* Frog and Friends (개구리와 친구들, EBS)
** Rat
* Full Metal Panic? Fumoffu (풀 메탈 패닉 후못후, Tooniverse)
** Masatami Hyuga
* Fullmetal Alchemist (강철의 연금술사, Champ TV)
** Envy
** Jean Havoc
** Solf J. Kimblee
** Tim Marcoh

##### G

* Garfield (심술고양이 가필드, JEI TV)
** Garfield
* Geronimo Stilton (제로니모의 모험, EBS)
** Benjamin Stilton
* Go! Anpanman (날아라 호빵맨, Animax)
** Shokupanman (Breadman on the Korean TV edition)

##### H

* Hunter × Hunter (헌터x헌터, AniOne TV)
** Milluki Zoldyck

##### I

* I'm Gonna Be an Angel! (천사가 될 거야, AniOne TV)
** Yuusuke Kamoshita (Yoo Min on the Korean TV edition)
* InuYasha (이누야샤, Champ TV)
** Koga (except on InuYasha: The Final Act episodes)

##### K

* Kung Fu Dino Posse (쿵푸 공룡 수호대, KBS)
** Kane
* Kung Fu Panda: Legends of Awesomeness (쿵푸 팬더: 전설의 마스터, Nickelodeon Korea)
** Po

##### L

* Lego Ninjago: Masters of Spinjitzu (닌자고, Champ TV/JEI TV/Nickelodeon Korea)
** Fangtom (The right-headed one)
** Jay the Blue/Lightning Ninja
** Nuckal
* Little Battlers eXperience (골판지 전사, Cartoon Network Korea)
** Daiki Sendo (Shin Dae-soo on the Korean TV edition)
* Love in Love (러브 in 러브, AniOne TV)
** Keitaro Urashima

##### M

* Marsupilami (우바우바 마수필라미, EBS)
** Marsupilami
* The Melancholy of Haruhi Suzumiya (스즈미야 하루히의 우울, Animax)
** Kyon
* MetaJets (메타제트, KBS)
** Zachary Kim
* Mobile Suit Gundam SEED (기동전사 건담 SEED, Champ TV)
** Kira Yamato
* My Bride Is a Mermaid (세토의 신부, Tooniverse)
** Nagasumi Michishio

##### N

* Naruto(나루토, 투니버스) Naruto Uzumaki(Adult)
* Ninja Hattori-kun (꾸러기 닌자 토리, Disney Channel Korea/JEI TV)
** Shishimaru (Mong-mong on the Korean TV edition)

##### O

* Oh My Goddess! (오! 나의 여신님, Animax)
** Keiichi Morisato
* One Piece (원피스, Tooniverse)
** Wanze
* Ouran High School Host Club (오란고교 사교클럽, Tooniverse)
** Hikaru Hitachiin

##### P

* The Penguins of Madagascar (마다가스카의 펭귄들, Nickelodeon Korea)
** Mort
* Phi Brain: Puzzle of God (파이 브레인: 신의 퍼즐, JEI TV)
** Doubt
** Rook Banjō Crossfield
* Planet of the Beast King (수왕성, Animax)
** The adult Thor
* Please! Psammea-don (모래요정 바람돌이, EBS)
** Cyril (Yeong-soo on the Korean TV edition)
* Play Ball (플레이볼, Animax)
** Takao Taniguchi (Han In-seong on the Korean TV edition)
* Poppets Town (알쏭달쏭 호기심 마을, EBS)
** Blooter
* Pororo the Little Penguin (뽀롱뽀롱 뽀로로, EBS)
** Shark(Seasons 4, NEW 1, 7~)
** Tu tu's creator
** Santa Claus(Season 4 Only)
** King Pullala
* The Prince of Tennis: Another Story (테니스의 왕자: Another Story, Animax)
** Bunta Marui
** Genichiro Sanada
** Katsuo Mizuno
** Rin Hirakoba
** Yushi Oshitari
** Wakashi Hiyoshi

##### R

* Regular Show (레귤러 쇼, Cartoon Network Korea)
** Muscle Man
** Pops Maellard
* Robocar Poli (로보카 폴리, EBS)
** Grandpa Musty
** Poli
** Terry
* The Rose of Versailles (베르사유의 장미, EBS)
** André Grandier
* Rurouni Kenshin: Reflection (바람의 검심 성상편, AniOne TV)
** Yahiko Myojin
* Rurouni Kenshin: Trust & Betrayal (바람의 검심 추억편, AniOne TV)
** Himura Kenshin

##### S

* School Rumble (스쿨럼블, Champ TV)
** Kyousuke Imadori
* Shaman King (샤먼킹, AniOne TV)
** Horohoro
* Shōnen Onmyōji (소년 음양사, Animax)
** Abe no Narachika
** Fujiwara no Toshitsugu
** Suzaku
** Taijō
* Sonic X (소닉X, JEI TV)
** Sonic the Hedgehog
* SpongeBob SquarePants (네모네모 스펀지송, EBS)
** Barnacle Boy
** DoodleBob (DoodleSong on the Korean TV edition)
** Patrick Star
* Sunako, You're Needed (엽기인걸 스나코, Anibox TV)
** Ranmaru Morii

##### T

* Tayo the Little Bus (꼬마버스 타요, EBS/Cartoon Network Korea)
** Pat
** Rogi
** Shine
* Teenage Mutant Ninja Turtles (돌연변이 특공대 닌자 거북이, Nickelodeon Korea)
** Michelangelo
* The Simpsons(심슨 가족, EBS)
** duffman
** Krusty the Clown (S10~S12)
** Michael Jackson S3E1
** snake jailbird
** cecil terwilliger
* Thomas & Friends (꼬마 기관차 토마스와 친구들, EBS)
** Edward the Blue Engine
** Gordon the Big Engine
** James the Red Engine
** Percy the Small Engine
** Toby the Tram Engine
* Tickety Toc (시계마을 티키톡!, EBS/Tooniverse)
** Hopparoo (Ddo-ing-ki on the Korean TV edition)
* Time Travel Tondekeman (시간 탐험대, EBS)
** Hayato Shindou (Ricky on the Korean TV edition)
* Tokyo Mew Mew (베리베리 뮤우뮤우, SBS)
** Blue Knight
** Deep Blue
** Masaya Aoyama (Hwang Min-woo on the Korean TV edition)
** Pie
* Transformers: Prime (트랜스포머 프라임, EBS)
** Alpha Trion
** Breakdown
** Cliffjumper
** Colonel Leland "Silas" Bishop
** Hardshell
** Jack Darby
** One of the Vehicons on the episode "Orion Pax, Part 1"
* Tsubasa: Reservoir Chronicle (츠바사 크로니클, Tooniverse)
** Syaoran

##### V

* VeggieTales (야채극장 베지테일, EBS)
** Bob the Tomato

##### W

* Watership Down (워터십 다운의 토끼들, EBS)
** Campion
** Hawkbit
* We Were There (우리들이 있었다, Animax)
** Motoharu Yano
* Whistle! (내일은 축구왕, Animax)
** Kō Kazamatsuri (Kang Min on the Korean TV edition)
** Santa Yamaguchi (Song Seong-soo on the Korean TV edition)
** Teppei Koiwa (Go Cheol-gi on the Korean TV edition)
* The Wild Thornberrys (엘리의 야생탐험, EBS)
** Darwin

##### X

* xxxHolic (xxx홀릭, Anibox TV)
** Kimihiro Watanuki

##### Y

* YooHoo & Friends (유후와 친구들, KBS)
** Pookee
** Roodee
* Yu-Gi-Oh! Duel Monsters (유희왕 듀얼몬스터즈, Champ TV)
** Yugi Mutou (Yoo-hee on the Korean TV edition)

#### Animated movie dubbing
##### 2000s

| Year | Title | Role(s) | Notes |
| 2001 | Run=Dim (런딤: 네서스의 반란) | Cheol-jin | |
| 2003 | The Cat Returns (고양이의 보은) | Prince Lune | |
| 2004 | El Cid: The Legend (엘 시드: 전설의 영웅) | Rodrigo Díaz de Vivar | The movie is an animated adaptation of the historical legend of Rodrigo Díaz de Vivar, also known as El Cid. |
| 2004 | Blade of the Phantom Master (신 암행어사) | Jun (浚/준) | |
| 2004 | Howl's Moving Castle (하울의 움직이는 성) | Calcifer | This animated film is based on the novel of the same name, written by Diana Wynne Jones (British writer). |
| 2004 | Spirit: Stallion of the Cimarron (스피릿) | Little Creek | The Korean TV edition broadcast on SBS |
| 2005 | Yu-Gi-Oh! The Movie: Pyramid of Light (유희왕 극장판: 빛의 피라미드) | The Professor Yugi Mutou (Yoo-hee) | He voiced Yugi Mutou in 2010 when the film was re-released. |
| 2006 | On a Stormy Night (폭풍우 치는 밤에) | Mei | This is an animated film adaptation covering a series of children's books under the same title. |
| 2006 | Kirikou and the Wild Beasts (키리쿠, 키리쿠) | Karaba's Soldiers | |
| 2006 | Pokémon Ranger and the Temple of the Sea (포켓몬스터 극장판: 포켓몬 레인저와 바다의 왕자 마나피) | Jack Walker | |
| 2006 | Tenchi the Movie: Tenchi Muyo in Love (천지무용 in Love 극장판) | Tenchi Masaki | The Korean TV edition broadcast on Anibox TV |
| 2006 | Pokémon: Destiny Deoxys (포켓몬스터 극장판: 열공의 방문자 데오키시스) | Ryū | The Korean TV edition broadcast on AniOne TV/Champ TV |
| 2007 | TMNT (닌자 거북이 TMNT) | Michelangelo | |
| 2007 | Ah! My Goddess: The Movie (오! 나의 여신님 극장판) | Keiichi Morisato | The Korean TV edition broadcast on Animax |
| 2008 | Azur & Asmar: The Princes' Quest (아주르와 아스마르) | Asmar | |
| 2008 | Crayon Shin-chan: Adventure in Henderland (짱구는 못 말려 극장판: 헨더랜드의 대모험) | Prince Gorman/Su Noman Pa | The Korean TV edition broadcast on Anibox TV/AniOne TV/Champ TV |
| 2008 | Kung Fu Panda (쿵푸 팬더) | Po | |
| 2008 | Fly Me to the Moon (플라이 미 투 더 문) | Butch | |
| 2009 | Garfield's Fun Fest (가필드: 마법의 샘물) | Garfield | |
| 2009 | Open Season 2 (부그와 엘리엇 2) | Elliot | |
| 2009 | The Story of Mr. Sorry (Korean: 제불찰 씨 이야기; RR: Je Bul-chal Ssi Yi-ya-gi) | Mr. Sorry (Je Bul-chal) | The movie was created as an animated adaptation of a short story under the same title, which is one of the episodes of "지문 사냥꾼 (Fingerprint Hunter)", a collection of short fantasy fictions published by Lee Juck (South Korean musician). |
| 2009 | The Missing Lynx (링스 어드벤처) | Skinny Soldier | |
| 2009 | Nocturna (마법의 세계 녹터나) | The Cat Shepherd | |
| 2009 | Crayon Shin-chan: The Storm Called: The Singing Buttocks Bomb (짱구는 못 말려 극장판: 태풍을 부르는 노래하는 엉덩이 폭탄!) | Shigureinji Tsune (Bak Min-ho) | |

##### 2010s

| Year | Title | Role(s) | Notes |
| 2010 | Astro Boy (아스트로 보이: 아톰의 귀환) | Sparx | |
| 2010 | Sunshine Barry and the Disco Worms (춤추는 꿈틀이 밴드) | Barry | |
| 2010 | Cloudy with a Chance of Meatballs (하늘에서 음식이 내린다면) | Flint Lockwood | This is a film adaptation of the children's book of the same name by Judi and Ron Barrett. |
| 2010 | Happily N'Ever After 2 (엘라의 모험 2: 백설공주 길들이기) | Mambo | |
| 2010 | The Gruffalo (괴물 그루팔로) | The Mouse | It is a short animated film based on the picture book of the same name, written by Julia Donaldson and illustrated by Axel Scheffler. In South Korea, a Korean TV edition of that film was broadcast on EBS. |
| 2010 | Lego: The Adventures of Clutch Powers (레고: 클러치 파워의 모험) | Clutch Powers | |
| 2010 | Shrek Forever After (슈렉 포에버) | Gingy (Gingerbread Man) | |
| 2010 | The Five Magic Letters (Korean: 마법천자문; RR: Ma-beop-cheon-ja-mun) | Yeo-eui-pil | This film is an animated adaptation based on a series of comic books under the same title, which has sold over 12 million copies in South Korea. |
| 2010 | Space Chimps 2: Zartog Strikes Back (스페이스 침스: 자톡의 역습 3D) | Ham III | |
| 2010 | The Secret World of Arrietty (마루 밑 아리에티) | Shō | |
| 2010 | Despicable Me (슈퍼배드) | Victor "Vector" Perkins | |
| 2010 | Legend of the Guardians: The Owls of Ga'Hoole (가디언의 전설) | Soren | The film is based on Guardians of Ga'Hoole, a fantasy book series written by Kathryn Lasky (American author). |
| 2011 | Metal Fight Beyblade vs the Sun: Sol Blaze, the Scorching Hot Invader (극장판 메탈 베이블레이드 대 태양: 작열의 침략자 솔블레이즈) | Hyoma (Dong-san-do-ryeong) | |
| 2011 | Magic Journey to Africa (아프리카 마법여행) | The Caracal Jana's father | |
| 2011 | Garfield's Pet Force (가필드 펫 포스 3D) | Jon Arbukle/Emperor Jon Nermal/Abnermal | |
| 2011 | Alpha and Omega (알파 앤 오메가) | Garth | |
| 2011 | Yu-Gi-Oh! 3D: Bonds Beyond Time (유희왕 극장판: 시공을 초월한 우정) | Yugi Mutou (Yoo-hee) | |
| 2011 | Rango (랭고) | Spoons | |
| 2011 | Rolling Stars: The Greatest Space Baseball Competition (Korean: 지구대표 롤링 스타즈; RR: Ji-gu-dae-pyo Rolling Seu-ta-jeu) | Sam-shik-yi | |
| 2011 | Kung Fu Panda 2 (쿵푸 팬더 2) | Po Po's parents (in Po's dreams) | The movie used to be the most commercially successful animated film ever released in South Korea, crossing the five-million mark in selling tickets, until later being surpassed by Frozen (10.29 million). It still remains the most widely seen movie of all the animated films that Um has ever dubbed. |
| 2011 | Green Days (Korean: 소중한 날의 꿈; RR: So-jung-han Nal-eui Kkum) | Cheol-soo's uncle | Originally English-titled as Dinosaur and I |
| 2011 | Leafie, A Hen into the Wild (Korean: 마당을 나온 암탉; RR: Ma-dang-eul Na-on Am-tak) | Rooster | The film is based on a popular children's book authored by Hwang Sun-mi, and has become South Korea's highest-grossing domestic animated film, attracting 2.2 million viewers. It broke the record previously held by the digital restoration of Robot Taekwon V, which drew 720,000 viewers back in 2007. |
| 2011 | The Smurfs (개구쟁이 스머프) | Neil Patrick Harris as Patrick Winslow | |
| 2011 | Honggildong 2084 (Korean: 홍길동 2084; RR: Hong Gil-dong Yi-gong-pal-sa) | Hong Eui-jang | |
| 2011 | From Up on Poppy Hill (코쿠리코 언덕에서) | Shun Kazama | He voiced the character on the DVD release of this film. |
| 2011 | The Adventures of Tintin: The Secret of the Unicorn (틴틴: 유니콘호의 비밀) | Tintin | |
| 2011 | The Prince of Tennis: The Battle of the British City (테니스의 왕자 극장판: 영국식 테니스성 결전) | Kieth Osamu Watanabe Senri Chitose Yushi Oshitari | |
| 2011 | Friends: Naki on Monster Island (프렌즈: 몬스터 섬의 비밀) | Gunjō | The film is based on Naita Aka Oni (meaning "The Red Ogre Who Cried"), a Japanese children's novel by Hirosuke Hamada. |
| 2012 | Legend of a Rabbit (레전드 오브 래빗) | Tu | |
| 2012 | Madagascar 3: Europe's Most Wanted (마다가스카 3: 이번엔 서커스다!) | Mort | |
| 2012 | Go! Anpanman: The Tears of the Mermaid Princess (날아라! 호빵맨 극장판: 인어 공주의 눈물) | Shokupanman (Breadman) | The Korean TV edition broadcast on Animax |
| 2012 | Go! Anpanman: Gomira's Star (날아라! 호빵맨 극장판: 쓰레기맨의 별) | Horrorman (Skeletonman) Shokupanman (Breadman) | The Korean TV edition broadcast on Animax |
| 2012 | Go! Anpanman: Nyanii of the Country of Dream Cats (날아라! 호빵맨 극장판: 꿈고양이 나라의 야옹이) | Horrorman (Skeletonman) Shokupanman (Breadman) | The Korean TV edition broadcast on Animax |
| 2012 | Go! Anpanman: When the Flower of Courage Opens (날아라! 호빵맨 극장판: 용기의 꽃이 피어날 때) | Horrorman (Skeletonman) Shokupanman (Breadman) | The Korean TV edition broadcast on Animax |
| 2012 | Sammy's Adventures 2: Escape from Paradise (새미의 어드벤처 2) | Jimbo | |
| 2012 | Wolf Children (늑대아이) | Souhei | He voiced the character on the Korean IPTV edition of this film. The Korean dub was shown in small movie theaters across South Korea, and released on DVD the following year. |
| 2012 | Tad, the Lost Explorer (테드: 황금도시 파이티티를 찾아서) | Freddy | |
| 2012 | Go! Anpanman: Dadandan and the Twin Stars (날아라! 호빵맨 극장판: 우당탕과 쌍둥이별) | Horrorman (Skeletonman) Shokupanman (Breadman) | The Korean TV edition broadcast on Animax |
| 2012 | When Bucketwheet Flowers Blossom (Korean: 메밀꽃 필 무렵; RR: Me-mil-kkot Pil Mu-ryeop) | Dong-yi The young Heo Saeng-won | This film is an animated adaptation of a short novel under the same title, published by Lee Hyo-seok (South Korean writer). |
| 2013 | Pororo: The Racing Adventure (뽀로로 극장판: 슈퍼썰매 대모험) | Toto | The film was created in celebration of the tenth anniversary of Pororo the Little Penguin. |
| 2013 | Detective Conan: Magician of the Silver Sky (명탐정 코난: 은빛 날개의 마술사) | Isao Shinjo (Woo Sang-ha) | |
| 2013 | The Life of Guskou Budori (부도리의 꿈) | Guskō Budori | The movie is based on an autobiographical fairy tale of the same name, written by Kenji Miyazawa (Japanese writer). |
| 2013 | Marco Macaco (해양경찰 마르코) | Carlo | |
| 2013 | Ploddy the Police Car (꼬마영웅 경찰차 프로디) | Dottie | |
| 2013 | The Adventures of Jinbao (쿵후 팬더: 영웅의 탄생) | Jinbao | |
| 2013 | The Smurfs 2 (개구쟁이 스머프 2) | Neil Patrick Harris as Patrick Winslow | |
| 2013 | Despicable Me 2 (슈퍼배드 2) | Floyd Eagle-san | |
| 2013 | Cloudy with a Chance of Meatballs 2 (하늘에서 음식이 내린다면 2) | Flint Lockwood | |
| 2013 | Pororo: Cyberspace Adventure | Chichi | He voiced the character Chichi in the Korean cartoon film. |

##### 2020s

| Year | Title | Role(s) | Notes |
| 2022 | The Bad Guys (배드 가이즈) | Mr. Snake | |

#### Film dubbing
##### A

* Anne of Green Gables (빨간 머리 앤, EBS)
** Jonathan Crombie as Gilbert Blythe
* The Avengers (어벤저스, Korean IPTV Edition)
** Tom Hiddleston as Loki

##### B

* Batman Begins (배트맨 비긴즈, SBS)
** Larry Holden as Carl Finch
* Ben 10: Alien Swarm (벤 10: 에일리언 스웜, Cartoon Network Korea)
** Nathan Keyes as Kevin Levin

##### C

* Charlie's Angels: Full Throttle (미녀 삼총사 2: 맥시멈 스피드, SBS)
** Shia LaBeouf as Max Petroni
* Crimson Tide (크림슨 타이드, SBS)
** Danny Nucci as Petty Officer Danny Rivetti

##### D

* Deep Impact (딥 임팩트, SBS)
** Jon Favreau as Dr. Gus Partenza

##### E

* Eloise at Christmastime (엘로이즈의 크리스마스 대소동, EBS)
** Rick Roberts as Brooks
* Eternal Sunshine of the Spotless Mind (이터널 선샤인, SBS)
** Elijah Wood as Patrick Wertz

##### F

* Face/Off (페이스 오프, SBS)
** Alessandro Nivola as Pollux Troy

##### H

* Harry Potter and the Chamber of Secrets (해리 포터와 비밀의 방, Korean-dubbed edition in theaters)
** Sean Biggerstaff as Oliver Wood
* Harry Potter and the Order of the Phoenix (해리 포터와 불사조 기사단, Korean-dubbed edition in theaters)
** Rupert Grint as Ron Weasley
* Harry Potter and the Philosopher's Stone (해리 포터와 마법사의 돌, Korean-dubbed edition in theaters)
** Sean Biggerstaff as Oliver Wood

##### I

* The Imaginarium of Doctor Parnassus (파르나서스 박사의 상상극장, KBS)
** Verne Troyer as Percy

##### L

* Little Nicky (리틀 니키, SBS)
** Allen Covert as Todd
* The Lord of the Rings: The Return of the King (반지의 제왕 3: 왕의 귀환, SBS)
** Billy Boyd as Pippin
* Lost in Translation (사랑도 통역이 되나요?, SBS)
** Giovanni Ribisi as John

##### O

* Ocean's Twelve (오션스 트웰브, SBS)
** Vincent Cassel as Baron François Toulour/The Night Fox
* Once Upon a Time in Mexico (원스 어폰 어 타임 인 멕시코, SBS)
** Mickey Rourke as Billy Chambers

##### P

* The Patriot (패트리어트, SBS)
** Gregory Smith as Thomas Martin
** Jay Arlen Jones as Occam
* Pearl Harbor (진주만, SBS)
** William Lee Scott as First Lieutenant Billy Thompson
* Pinocchio (피노키오, Korean-dubbed edition in theaters)
** Leonardo
* The Polar Express (폴라 익스프레스, SBS)
** Eddie Deezen as the Know-It-All Kid
** Tom Hanks as Santa Claus
* Power Rangers Dino Soul vs. Lupin Force vs. Patrol Force (파워레인저 다이노소울 vs. 루팡포스 vs. 패트롤포스)
** Koh/Soul Red
* Power Rangers Engine Force vs. Wild Spirits (파워레인저 엔진포스 vs. 와일드스피릿, Korean-dubbed edition in theaters)
** Birca
** Hant Jō/Engine Green
* Power Rangers Magic Force the Movie: The Bride of Infershia (파워레인저 매직포스 극장판: 인페르시아의 신부, Korean-dubbed edition in theaters)
** Smoky the Magical Cat

##### R

* Racing Stripes (레이싱 스트라이프스, SBS)
** Frankie Muniz as Stripes
* Right on Track (꿈의 질주, EBS)
** Derek Boone as Todd

##### S

* Scooby-Doo 2 (스쿠비 두 2, SBS)
** Seth Green as Patrick Wisely
* Searching for David's Heart (데이비드를 찾아서, EBS)
** Ricky Ullman as Sam
* Spy Kids 3-D: Game Over (스파이 키드 3D, Korean-dubbed edition in theaters)
** Alan Cumming as Fegan Floop
** Robert Vito as Rez

##### T

* The Three Investigators and the Secret of Skeleton Island (소년 탐정단: 해골 섬의 비밀을 찾아서, EBS)
** Nick Price as Pete Crenshaw
* Top Gun (탑 건, SBS)
** John Stockwell as LT Bill "Cougar" Cortell
** Whip Hubley as LT Rick "Hollywood" Neven
* Transformers: Revenge of the Fallen (트랜스포머 2: 패자의 역습, KBS)
** Rainn Wilson as Professor R. A. Colan
** Tom Kenny as Wheelie

##### W

* War of the Worlds (우주 전쟁, SBS)
** Justin Chatwin as Robbie Ferrier
* The Whole Ten Yards (나인 야드 2, SBS)
** Matthew Perry as Dr. Nicholas "Oz" Ozeransky

#### Foreign TV show dubbing
##### B

* Blue's Clues (블루스 클루스, Nickelodeon Korea)
** Steven Burns as Steve (former host of the show)

##### C

* Cosby (못 말리는 코스비, EBS)
** Doug E. Doug as Griffin Vesey

##### D

* Dinotopia (다이노토피아, EBS)
** Tyron Leitso as Karl Scott
* DC Titans(타이탄즈, Netflix)
** Don hall(Elliot Knight)

##### E

* Everwood (사랑의 마을 에버우드, EBS)
** Chris Pratt as Bright Abbott

##### H

* H$_2$O: Just Add Water (H$_2$O, Nickelodeon Korea)
** Burgess Abernethy as Zane Bennett
* Heroes (히어로즈, SBS)
** James Kyson Lee as Ando Masahashi
* House (닥터 하우스, SBS)
** Scott Foley as Hank Wiggen on the episode "Sports Medicine"

##### L

* The Legend of Bruce Lee (이소룡 전기, SBS)
** Lin Yumiao as Ah Lin

##### M

* Masked Rider Decade (가면라이더 디케이드, Champ TV)
** Tetsuya Makita as Arata (Kamen Rider Gatack)
* Masked Rider Kabuto (가면라이더 가부토, Champ TV)
** Yuuki Sato as Arata Kagami (Kamen Rider Gatack)
* Masked Rider W (가면라이더 더블, Champ TV)
** Renn Kiriyama as Shotaro Hidari (Bak Tae-sang on the Korean TV edition)
* Masked Rider Zi-O (가면라이더 지오, Champ TV)
** Yuuki Sato as Arata Kagami (Kamen Rider Gatack / Kamen Rider Kabuto II)

##### N

* Numb3rs (넘버스, SBS)
** Colin Hanks as Dr. Marshall Penfield on the episode "Convergence"

##### P

* Power Rangers Dino Soul (파워레인저 다이노소울, Champ TV)
** Hayate Ichinose as Koh/Soul Red
* Power Rangers Engine Force (파워레인저 엔진포스, Champ TV)
** Masahiro Usui as Hant Jō/Engine Green
* Power Rangers Magic Force (파워레인저 매직포스, JEI TV)
** Smoky the Magical Cat
** Tetsuya
** Titan
* Prison Break (프리즌 브레이크, SBS)
** Lane Garrison as Tweener

##### T

* Tales from the Neverending Story (네버엔딩 스토리, EBS)
** Robert Crooks as Tartus
* Taylor's DNA (테일러는 열두 살, EBS)
** Nicolas Dunn as Hector Garcia
* Tomica Hero: Rescue Force (출동! 레스큐 포스, JEI TV)
** Kyosuke Jinrai/R2
* Tweenies (트위니스, EBS)
** Milo

##### W

* Worst Best Friends (로저의 단짝친구들, EBS)
** Andrew S. Gilbert as Mr. Thesaurus

#### Narrations

* The Best Cooking Secrets (최고의 요리비결, EBS)
* Culture & Art 36.5 (문화예술 36.5, EBS)
* D'Factory (디팩토리, Elle atTV)
* Friday Night Theater (금요극장, EBS)
* FUN FUN Board Games (FUN FUN 보드게임, Brain TV)
* Janghak Quiz (EBS 장학퀴즈, EBS)
* Star Track (스타트랙, O'live TV)
* TV Scoop! Surprising World (TV 특종! 놀라운 세상, MBC)
* tvN eNEWS (tvN 이뉴스, tvN)
* The UCC Scientific Expedition (UCC 과학탐험대, SBS)
* The World of My Friends (내 친구들의 세상, MBC)

#### Commercial film dubbing
##### A

* Ahngook Pharmaceutical (안국약품)
** The pollack on the commercial "Tobicom-S"
* Aurora World (오로라월드)
** Poli on the commercial "Robocar Poli Action Toy (로보카 폴리 작동인형)"
** Poli on the commercial "Robocar Poli Rag Doll (로보카 폴리 봉제인형)"

##### B

* Binggrae (빙그레)
** The commander (voice only) on the commercial "Binggrae Samanco: The Revenge of Samanco (붕어싸만코: 싸만코의 역습)"

##### C

* CJ E&M (씨제이 E&M)
** Po on the trailer for Superstar K3

##### F

* FedEx (페덱스)
** The black guy on the commercial "Zombie Outbreak"

##### G

* GS Caltex (GS칼텍스)
** Shinbbori on the commercial "The Good-Hearted Oil Stories (착한 기름 이야기)"

##### H

* HP Pavilion (HP 파빌리온)
** Shaun White on the commercial "The Computer Is Personal Again"

##### I

* IBK (IBK 기업은행)
** Oscar on the commercial "IBK Salary Account (IBK 급여통장)"

##### K

* Kellogg's Frosted Flakes (켈로그 콘푸로스트)
** Tony the Tiger (since 2008)
* KOBACO (한국방송공사 공익광고협의회)

##### L

* The Lego Group (레고 그룹)
** Narration for the "Lego Ninjago" commercials
* LG Electronics (LG전자)
** Narration for the commercial "XCanvas David"
* LG Telecom (LG텔레콤)
** The squid alien on the commercial "Mikey Meets an Alien (우주인을 만난 마이키)"

##### M

* Meritz (메리츠화재)
** Tata (The blue-haired Meritz Merry Doll) on the "Meritz Merry Dolls (메리츠 걱정인형)" commercials

##### S

* Shinhan Card (신한카드)
** Two guys on the early part of the commercial "Shinhan LOVE Card"
* SKY (스카이)
** Narration for the commercial "SKY Hush"
* Sonokong (손오공)
** Narration for the commercial "Fruity Robo (후로티 로봇)"

##### T

* Tous Les Jours (뚜레쥬르)
** Poli on the commercial "Tous Les Jours Robocar Poli Cake"

##### Z

* Zambus Korea (잼버스 코리아)
** Narration for the commercial "Chuggington Die-Cast Toys"

#### Video game dubbing
##### 0-9

* 007: Quantum of Solace (007: 퀀텀 오브 솔러스)
** Mitchell

##### A

* Apex Legends (에이팩스 레전드)
** crypto

##### B

* Blade & Soul (블레이드 앤 소울)
** Go-bong
** In-doo-ra

##### C

* City of Mist (회색도시)
** Kwon Hyeon-seok
** Shin Ho-jin
* Cookie Run: Kingdom (쿠키런: 킹덤)
** Licorice Cookie
* Call of Duty: Vanguard (콜 오브 듀티: 뱅가드)
** lucas riggs

##### D

* Diablo III (디아블로 3)
** Male Wizard
* Dota 2 (도타 2)
** Viper

##### G

* Grand Chase (그랜드체이스)
** Ercnard Sieghart
* Grand Chase for kakao
** Ercnard Sieghart

##### H

* Halo 3: ODST (헤일로 3: ODST)
** Buck

##### K

* Key of Heaven (천지의 문)
** Eigen
* Kingdom Under Fire: Circle of Doom (킹덤 언더 파이어: 서클 오브 둠)
** Curian
* Kingdom Under Fire II (킹덤 언더 파이어 2)
** Glen

##### L

* League of Legends (리그 오브 레전드)
** Garen (The Might of Demacia)
** Rammus (The Armordillo)
* The Lord of the Rings Online: Shadows of Angmar (반지의 제왕 온라인: 어둠의 제국 앙그마르)
** Legolas
* Lost Odyssey (로스트 오딧세이)
** Tolten
* Love and Producer (러브앤프로듀서)
** Baek Gi

##### M

* Magna Carta: Crimson Stigmata (마그나카르타: 진홍의 성흔)
** Ases
* MapleStory (메이플스토리)
** Dual Blade
** Mechanic
** Cadena (Male)
** Mr. Hazard
** Carlisle
** Havoc

##### S

* Star Project Online (스타 프로젝트 온라인)
** Sebastian Leon von Valencia
* Steambot Chronicles (스팀봇 크로니클)
** Vanilla R. Beans

##### T

* Tales of Destiny 2 (테일즈 오브 데스티니 2)
** Kyle Dunamis
* Tekken 3D: Prime Edition (철권 3D 프라임 에디션)
** Hwoarang, Baek Doo San
* Tekken 5 (철권 5)
** Hwoarang, Baek Doo San
* Tekken 5: Dark Resurrection (철권 5: 다크 레저럭션)
** Hwoarang, Baek Doo San
* Tekken 6 (철권 6)
** Hwoarang, Baek Doo San
* Tekken 6: Bloodline Rebellion (철권 6: 블러드라인 리벨리온)
** Hwoarang, Baek Doo San
* Tekken Revolution (철권 레볼루션)
** Hwoarang
* Tekken Tag Tournament 2 (철권 태그 토너먼트 2)
** Hwoarang, Baek Doo San
* Tekken Tag Tournament 2 Unlimited (철권 태그 토너먼트 2 언리미티드)
** Hwoarang, Baek Doo San
* Tekken Tag Tournament 2: Wii U Edition (철권 태그 토너먼트 2 Wii u 에디션)
** Hwoarang, Baek Doo San
* Tekken 7 (철권 7)
** Hwoarang
* Tekken 7: Fated Retribution
** Hwoarang
* Tekken 8 (철권 8)
** Hwoarang

##### W

* World of Warcraft (월드 오브 워크래프트)
** Anduin Llane Wrynn (after Cataclysm)

#### Drama CD

* Sound of Prince (어이쿠! 왕자님 오디오 북 《사운드 오브 왕자님》)
** Roe

### TV appearances
#### 1990s

| Year | Title | Network | Role | Notes |
| 1998 | Ding-Dong-Dang Kindergarten (딩동댕 유치원) | EBS | The guy | Um appeared as the guy who delivers a letter to Hong Gil-dong's mother. |

#### 2000s

| Year(s) | Title | Network | Role | Notes |
| 2003 | Into the Careers (성공 예감! 직업 속으로) | EBS | Himself | |
| 2005 | Anitopia (애니토피아) | EBS | Himself | He appeared on the segment "Ani-Where (애니웨어)". (Episode 89) |
| 2005 | Career and People (일과 사람들) | EBS | Himself | |
| 2005-06 | Tok! Tok! Boni, Hani (톡! 톡! 보니 하니) | EBS | Host | He hosted the segment "Tell Me, Show Me (말해 줘, 보여줘)" Thursdays. |
| 2006 | The Morning of the World (생방송 세상의 아침) | KBS | Himself | |
| 2008 | EBS DocuPrime (EBS 다큐프라임) | EBS | Himself | Episode: "Children's Privacy: Male and Female (아이의 사생활: 남과 여)" |

#### 2010s

| Year | Title | Network | Role | Notes |
| 2010 | Mobile Suit Gundam 00 (기동전사 건담 더블오) | Anibox TV | Himself | The voice actor appeared on the trailer for the series. |
| 2010 | xxxHolic (xxx홀릭) | Anibox TV | Himself | He appeared on the trailer for the second season. |
| 2011 | Transformers: Prime (트랜스포머 프라임) | EBS | Himself | He appeared on the ending title for the first season. |
| 2012 | Nickelodeon Korea Kids' Choice Awards (니켈로디언 코리아 키즈 초이스 어워드) | Nickelodeon Korea | Himself | He appeared as one of the nominees, and the winner for Favorite Voice from an Animated Movie (Best Voice Actor/Actress). |

### Stage appearance

| Year(s) | Title | Role(s) | Theater |
| 1997-98 | The Last Empress (Korean: 명성황후; RR: Myeong-seong-hwang-hu) | One of Japanese assassinators One of the royal servants | The Opera Theater, Seoul Arts Center, Seoul |

### Stage directing

| Year | Title | Notes | Credited as | Theater |
| 1997 | Gaeddongi (Korean: 개똥이; RR: Gae-ttong-yi) | Rock opera | Assistant director | Munye Theater, Seoul |
| 1997 | Moskito (Korean: 모스키토; RR: Mo-seu-ki-to) | Rock musical | Assistant director | Hakchon Green Small Theater, Seoul |

### Film appearance

| Year | Title | Role | Notes |
| 1992 | Opening the Closed School Gates (Korean: 닫힌 교문을 열며; RR: Dat-hin Gyo-mun-eul Yeol-myeo) | Jin-soo | This is also the real debut film of Jung Jin-young (South Korean actor), who later gained publicity after appearing in King and the Clown. The movie was banned due to its failure of passing prior deliberation. Instead, the independent film drew audiences through universities and civic centers, in the major cities across South Korea. |

## Awards
### Nickelodeon Korea Kids' Choice Awards

| Year | Nominated work | Category | Result |
| 2012 | Po in Kung Fu Panda: Legends of Awesomeness | Favorite Voice from an Animated Movie (Best Voice Actor/Actress) | Won |

## Miscellaneous facts

* Although born in 1971, he looks younger than his actual age, and that is why many fans of Um tend to call him 상현소년 (Sang-hyun-so-nyeon) meaning "The Boy Named Sang-hyun", or its shortened form, 상현손 (Sang-hyun-son).
* Um Tae-jun (Korean: 엄태준), the son of Um, also has worked as a voice actor, participating in dubbing of various television shows for children, including Blue's Clues, Dora the Explorer, Team Umizoomi, and Tickety Toc. He recently voiced young Mike on the Korean dub of Pixar animated film Monsters University.
* Um also sang some theme songs of his works, such as the opening theme for Kung Fu Panda: Legends of Awesomeness, and "Clumsy Love (Korean: 서투른 사랑; RR: Seo-tu-reun Sa-rang)", the ending theme for the third season of Chobits.
* In the South Korean version of the 2012 KCAs, a new award called "Favorite Voice from an Animated Movie (Best Voice Actor/Actress)" was featured along with "Favorite TV Actor/Actress (Best Actor/Actress)". In the following year, however, the former was excluded from the show, and thus Um currently remains the first and only recipient ever to win that category.
* As of October 2013, the total number of tickets sold for animated films which Um has participated in dubbing is about 38 million.
* The ending title for the Korean dub of Transformers: Prime is based upon a video shot by Goo Ja-hyeong (South Korean voice actor), who dubbed Megatron on the show. The title aired only when the first season of the show ended. In this video, Um appears for a moment, with a scene in which Jack Darby is running.