# Sungjin

Park Sung-jin (Korean: 박성진; born January 16, 1993), known mononymously as Sungjin, is a South Korean musician, singer, songwriter, and guitarist. He is best known as the leader, guitarist and vocalist of South Korean pop rock band Day6.

## Early life

Park Sungjin was born on January 16, 1993, in Busan, South Korea. He has an older sister. He attended Kyungnam High School, which is well-known for their baseball team.

## Career
### 2009–2015: Pre-debut

Park was known to have performed in school festivals prior to training and debut. In 2009, Park won the Daesang (Grand Prize) in the 2009 CMB Chin Chin Youth Festival. He also made an appearance in the famous variety show, Star King in the same year. He revealed that he had received casting offers from five companies in the program. He then auditioned and passed his audition for JYP, and began his trainee life with JYP.
In September 2013, Park appeared in the fourth episode of WIN: Who is Next? as a part of JYP's vocalist team alongside his eventual Day6 bandmates. He also appeared as a contestant in Hidden Singer 2 on December 15, 2013, in which he was introduced as the JYP trainee and lead vocalist for an upcoming rookie group.
Park was one of the members for 5live, a group which was originally planned to debut in 2014. However, their debut was delayed.

### 2015–present: Day6, solo activities and solo debut

On September 7, 2015, Park debuted as the leader of Day6. The group released their debut EP, The Day, with the lead single "Congratulations".
On March 14, 2018, he made his Japanese debut as a member of Day6 with their Japanese single "If ～また逢えたら～".
On October 25, 2022, Park made his first broadcast appearance through EBS FM Night Radio hosted by Pentagon's Shinwon after being discharged from the military.
Park became the new weekly radio host for KBS Station Z, starting from November 2, 2022.
He started his personal YouTube channel in December 2022.
On October 16, 2024, it was announced that he would make his solo debut with a full-length album entitled 30. The album was released on November 5, 2024. He also held his first solo concert from November 8, 2024 to November 10, 2024 in Kwangwoon University Donghae Arts Center.

## Personal life

On March 8, 2021, Park announced his enlistment through V Live Broadcast. He served as the drill instructor during his military service. He was discharged on September 7, 2022.

## Discography
### Studio albums

| Title | Album details | Peak chart positions | Sales |
| Title | Album details | KOR | Sales |
| 30 | Released: November 5, 2024 Label: JYP Entertainment Formats: CD, digital download, streaming | 7 | KOR: 64,106 |

### Singles

| Title | Year | Peak chart positions | Album |
| Title | Year | KOR | Album |
| "Check Pattern" | 2024 | 152 | 30 |

### Songwriting credits

All song credits are sourced from the KOMCA database.
| Year | Title | Artist(s) | Album | Lyrics | Lyrics | Music | Music | Arrangement | Arrangement | Notes |
| Year | Title | Artist(s) | Album | Credited | With | Credited | With | Credited | With | Notes |
| 2015 | "Free하게" (Freely) | Day6 | The Day | | Naru, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Naru, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | — | |
| 2015 | "이상하게 계속 이래" (Out of My Mind) | Day6 | The Day | | Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Andrew Choi, 220, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | — | |
| 2015 | "Congratulations" | Day6 | The Day | | Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | — | |
| 2015 | "버릇이 됐어" (Habits) | Day6 | The Day | | Mr.Cho, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Mr.Cho, Park Gun-woo, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Mr.Cho, Park Gun-woo, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | |
| 2015 | "태양처럼" (Like That Sun) | Day6 | The Day | | Frants, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Frants, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | — | |
| 2015 | "Colors" | Day6 | The Day | | Mr.Cho, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Mr.Cho, Jeon Jeong-hoon, Park Gun-woo, Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | — | |
| 2015 | "Eyeless" | Day6 | Non-album singles | | Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | — | — | 2015 Day6 1st Live Concert [D-Day] |
| 2015 | "You" | Day6 | Non-album singles | | Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | — | — | 2015 Day6 1st Live Concert [D-Day] |
| 2015 | "Pandora" | Day6 | Non-album singles | | Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | | Jae, Young K, Wonpil, Dowoon, Lim Jun-hyeok | — | — | 2015 Day6 1st Live Concert [D-Day] |
| 2016 | "Sing Me" | Day6 | Daydream | | — | | Nuplay, Neil Nallas, Walter Pok, Jae, Young K, Wonpil, Dowoon | | — |
| 2016 | "First Time" | Day6 | Daydream | | Jae, Young K, Wonpil, Dowoon | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil, Dowoon | | — | |
| 2016 | "바래" (Wish) | Day6 | Daydream | | Frants, Young K, Wonpil | | Frants, Young K, Wonpil | | — | |
| 2016 | "I Can" | Day6 | Non-album singles | | Jae, Young K, Wonpil | | — | — | — | Day6 Live Concert 'Dream' |
| 2016 | "빠져가지고" (Stuck On You) | Up10tion | Burst | | Daniel Kim, Young K, Wonpil | | Daniel Kim, Young K, Wonpil | | — | |
| 2017 | "겨울이 간다" (Goodbye Winter) | Day6 | Sunrise | | Jae, Young K, Cha Il-hun, Yue | | Jae, Young K, Cha Il-hun, Yue | | — | |
| 2017 | "어떻게 말해" (How Can I Say) | Day6 | Sunrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "장난아닌데" (I'm Serious) | Day6 | Sunrise | | Young K, Wonpil | | Hong Ji-sang, Lee Woo-min, Wonpil | | — | |
| 2017 | "Dance Dance" | Day6 | Sunrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil, Dowoon | | — | |
| 2017 | "Man In A Movie" | Day6 | Sunrise | | — | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2017 | "오늘은내게" (Lean On Me) | Day6 | Sunrise | | Young K, Wonpil | | Hong Ji-sang, Lee Woo-min, Yoo Swan, Jae, Young K, Wonpil | | — | |
| 2017 | "반드시웃는다" (I Smile) | Day6 | Sunrise | | — | | Hong Ji-sang, Lee Woo-min, Young K, Wonpil | | — | |
| 2017 | "Bueno" | Day6 | Non-album singles | | Jae, Young K | | Jae, Young K | | — | Every Day6 Concert in July |
| 2017 | "Hi Hello" | Day6 | Moonrise | | — | | Hong J-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "놀래!" (Whatever!) | Day6 | Moonrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "좋은걸 뭐 어떡해" (What Can I Do) | Day6 | Moonrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "I Loved You" | Day6 | Moonrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "남겨둘게" (I'll Remember) | Day6 | Moonrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "그렇더라고요" (When You Love Someone) | Day6 | Moonrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "혼자야" (All Alone) | Day6 | Moonrise | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2017 | "쏟아진다" (Pouring) | Day6 | Moonrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "Better Better" | Day6 | Moonrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2017 | "좋아합니다" (I Like You) | Day6 | Moonrise | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2018 | "Raindrops" | Day6 | Non-album singles | | Park Young-gun, Jae | | Park Young-gun, Jae | | — | Every Day6 Finale Concert 'The Best Moments' |
| 2018 | "Shoot Me" | Day6 | Shoot Me: Youth Part 1 | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2018 | "어쩌다보니" (Somehow) | Day6 | Shoot Me: Youth Part 1 | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2018 | "Feeling Good" | Day6 | Shoot Me: Youth Part 1 | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2018 | "원하니까" (Still) | Day6 | Shoot Me: Youth Part 1 | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil, Dowoon | | — | |
| 2018 | "Warning" | Day6 | Shoot Me: Youth Part 1 | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2018 | "Baby It's Okay" | Day6 | Unlock | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2018 | "If ~また逢えたら~" (If -Mata Aetara-) | Day6 | Unlock | | — | | Cha Il-hun, Yue, Young K, Wonpil | | — | |
| 2018 | "Stop The Rain" | Day6 | Unlock | | Jae, Young K | | Shinichi Ubukata, Jae, Young K, Wonpil, Dowoon | | — | |
| 2018 | "Falling" | Day6 | Unlock | | Jae, Young K | | Shinichi Ubukata, Jae, Young K, Wonpil, Dowoon | | — | |
| 2018 | "Say Hello" | Day6 | Unlock | | — | | 220, Jae, Young K, Wonpil, Dowoon | | — | |
| 2018 | "Nobody Knows" | Day6 | Unlock | | Frants, Komura Tadashi, Young K, Wonpil | | Frants, Young K, Wonpil | | — | |
| 2018 | "두통" (Headache) | Day6 | Remember Us: Youth Part 2 | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2018 | "완전 멋지잖아" (So Cool) | Day6 | Remember Us: Youth Part 2 | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2018 | "아픈길" (Hurt Road) | Day6 | Remember Us: Youth Part 2 | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2018 | "행복했던 날들이었다" (Days Gone By) | Day6 | Remember Us: Youth Part 2 | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2018 | "121U" | Day6 | Remember Us: Youth Part 2 | | — | | Hong Ji-sang, Lee Woo-min, Jae, Young K, Wonpil | | — | |
| 2019 | "For Me" | Day6 | The Book of Us: Gravity | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2019 | "한 페이지가 될 수 있게" (Time of Our Life) | Day6 | The Book of Us: Gravity | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2019 | "포장" (Cover) | Day6 | The Book of Us: Gravity | | Young K | | Kevin Cho, Lee Min-kyung, Young K, Wonpil | | — | |
| 2019 | "Best Part" | Day6 | The Book of Us: Gravity | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2019 | "How To Love" | Day6 | The Book of Us: Gravity | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2019 | "Gravitate" | Himself | Non-album singles | — | — | | Cha Il-hun | — | — | Day6 World Tour Gravity in Seoul |
| 2019 | "나빠" (Not Fine) | Day6 | The Book of Us: Entropy | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2019 | "Deep In Love" | Day6 | The Book of Us: Entropy | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2019 | "Sweet Chaos" | Day6 | The Book of Us: Entropy | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2019 | "Finale" | Day6 | The Best Day2 | | — | | Kevin Cho, Da-sol, Bae Jae-seok, Young K | | — | |
| 2020 | "Tick Tock" | Day6 | The Book of Us: The Demon | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2020 | "때려쳐" (Stop) | Day6 | The Book of Us: The Demon | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2020 | "Love Me or Leave Me" | Day6 | The Book of Us: The Demon | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2020 | "해와 달처럼" (Day and Night) | Day6 | The Book of Us: The Demon | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2020 | "1 To 10" | Day6 | The Book of Us: The Demon | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2020 | "Afraid" | Day6 | The Book of Us: The Demon | | Da-sol, Jae Dogi | | Da-sol, Jae Dogi | | — | |
| 2021 | "구름 위에서" (Above The Clouds) | Day6 | The Book of Us: Negentropy | | Jae, Young K | | Hong Ji-sang, Jae, Young K, Wonpil | | Hong Ji-sang | |
| 2021 | "둘도 아닌 하나" (Only) | Day6 | The Book of Us: Negentropy | | — | | Hong Ji-sang, Jae, Young K, Wonpil | | — | |
| 2024 | "사랑하게 해주라" (Let Me Love You) | Day6 | Fourever | | — | | Hong Ji-sang, Wonpil | | — | |
| 2024 | "Happy" | Day6 | Fourever | | — | | Hong Ji-sang, Wonpil | | — | |
| 2024 | "그게 너의 사랑인지 몰랐어" (Didn't Know) | Day6 | Fourever | | Hong Ji-sang, Young K, Wonpil | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2024 | "Welcome to the Show" | Day6 | Fourever | | — | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2024 | "널 제외한 나의 뇌" (Get the Hell Out" | Day6 | Fourever | | — | | Hong Ji-sang, Wonpil | | — | |
| 2024 | "The Power of Love" | Day6 | Fourever | | — | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2024 | "나만 슬픈 엔딩" (Sad Ending) | Day6 | Fourever | | Hong Ji-sang, Young K, Wonpil | | Hong Ji-sang, Wonpil | | — | |
| 2024 | "녹아내려요" (Melt Down) | Day6 | Band Aid | | — | | Young K, Wonpil, Hong Ji-sang | | — | |
| 2024 | "도와줘요 Rock&Roll" (Help Me Rock&Roll) | Day6 | Band Aid | | Hong Ji-sang, Wonpil | | Hong Ji-sang, Wonpil | | — | |
| 2024 | "망겜" (Shxtty Game) | Day6 | Band Aid | | — | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2024 | "I'm Fine" | Day6 | Band Aid | | Hong Ji-sang, Young K, Wonpil | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2024 | "괴물" (Monster) | Day6 | Band Aid | | — | | Hong Ji-sang, Young K, Wonpil, Dowoon | | — | |
| 2024 | "아직 거기 살아" (Still There) | Day6 | Band Aid | | — | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2024 | "Counter" | Day6 | Band Aid | | — | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2024 | "그녀가 웃었다" (She Smiled) | Day6 | Band Aid | | Hong Ji-sang, Wonpil | | Hong Ji-sang, Young K, Wonpil | | — | |
| 2024 | "동화 속 아이처럼" (Covered in Love) | Himself | 30 | | — | | Ming Ji-syeon | | — |
| 2024 | "Check Pattern" | Himself | 30 | | Lee Joo-hyoung, Jukjae | | Lee Joo-hyoung, Jukjae | | — | |
| 2024 | "아무것도 안 하고 싶다" (I Don't Wanna Do Anything) | Himself | 30 | | — | | Moof | | — | |
| 2024 | "어디에도 없는 널" (Nowhere You Are) | Himself | 30 | | D'tour | | Aaron Kim, Hahm, Bydor Archive, wez, Isaac Han | | — | |
| 2024 | "나무는 결국 겨울을 견뎌낼 거야" (As Always) | Himself | 30 | | — | | Sim Hyun, Oh Ji-hyun | | — | |
| 2024 | "Wednesday Night" | Himself | 30 | | D'tour | | Aaron Kim, Isaac Han, D'tour | | — | |
| 2024 | "Easy" | Himself | 30 | | — | | Sim Hyun | | — | |
| 2024 | "You Wake Me Up" | Himself | 30 | | — | | Ming Ji-syeon | | — | |
| 2024 | "I Don't Wanna Lose" | Himself | 30 | | Da-sol | | Da-sol | | — | |
| 2024 | "Memories" | Himself | 30 | | — | | Sim Hyun, Oh Ji-hyun | | — | |

## Filmography
### Radio shows

| Year | Title | Role | Notes | Ref. |
| 2022–2023 | Station Z: Sungjin's D-Day | DJ | Every Wednesday (November 2, 2022 – June 28, 2023) | |

## Concerts

* 30 (2024)