# Choi Jung-in

Choi Jung-in (Korean: 최정인; born December 7, 1980), also known mononymously as Jung-in, is a South Korean singer under Jungle Entertainment. She debuted in Leessang's "Rush" and was once part of the five-member group G.Fla until disbanding after three years. Her first album From Andromeda was released on March 11, 2010. On April 5, she released Melody Remedy. She is a former elite swimmer.

## Career
### 2002–2007: Debut and G.Fla

She debuted in a collaboration with Leessang for the song "Rush". She would later join the five-member R&B group, G.Fla, consisting of herself, Geol, Jung Soo-young, Jung Hee-young and Kim Ji-in. In 2004, G.Fla released their first album Groove Flamingo on September 16. Their last album together, 음악하는 여자, was released on September 5, 2007.
In April 1 and 3, 2018, she participated in the Spring is Coming concert, a pro-peace event held in North Korea.

## Personal life

Choi is married to singer Jo Jung-chi. Their first child, a daughter, was born in February 2017. They briefly joined the cast of The Return of Superman in May 2018. The couple's second child, a son, was born on December 13, 2019.

## Discography
### Extended plays

| Title | Album details | Peak chart positions | Sales |
| Title | Album details | KOR | Sales |
| From Andromeda | Released: March 11, 2010 Label: Mystic89 Formats: CD, digital download | 6 | — |
| Melody Remedy | Released: April 5, 2011 Label: Mystic89 Formats: CD, digital download | 8 | KOR: 1,945 |
| Geuni (그니) | Released: March 12, 2013 Label: Mystic89 Formats: CD, digital download | 15 | KOR: 1,054 |
| Autumn Lady (가을여자) | Released: October 17, 2013 Label: Mystic89 Formats: CD, digital download | 28 | KOR: 626 |
| Rare | Released: January 26, 2016 Label: Mystic89 Formats: CD, digital download | 25 | KOR: 550 |

### Singles

| Title | Year | Peak chart positions | Album |
| Title | Year | KOR | Album |
| As lead artist ||||
| "I Hate You" (미워요) | 2010 | 9 | From Andromeda |
| "Rainy Season" (장마) | 2011 | 26 | Melody Remedy |
| "345 pm" | 2012 | — | Non-album single |
| "Those Obvious Words" (그 뻔한 말) | 2013 | 13 | Geuni |
| "Autumn Man" (가을남자) | 2013 | 30 | Autumn Lady |
| "UUU" | 2016 | 31 | Rare |
| "Difference" (달라요) | 2018 | — | Non-album singles |
| "Deep Love" (사랑 그 깊은 곳) | 2019 | 181 | Non-album singles |
| "Unspeakable" (어떻게 해야 할까요) | 2021 | — | Non-album singles |
| "Hardcore Life" (하드코어 인생아) | 2021 | — | Non-album singles |
| Collaborations ||||
| "Dawn" (새벽길) with No Young-shim, Jeong Jae-il | 2010 | — | Non-album single |
| "Can You Hear Me?" (들리나요) with Park Shin-yang | 2010 | — | Road For Hope |
| "The Dream of Be a Green Star" (초록별의 노래) with Lee Hyun-woo, Danny Ahn | 2011 | — | Non-album single |
| "Uphill Road" (오르막길) with Yoon Jong-shin | 2012 | 41 | His Walk of Life 2012 |
| "Your Scent" (사람냄새) with Gary | 2014 | 1 | Non-album singles |
| "Bicycle" (자전거) with Gary | 2014 | 6 | Non-album singles |
| "Town Bar" (동네술집) with Huh Gak | 2015 | 5 | Non-album singles |
| "The Coldness" (추위) with Yoon Jong-shin | 2017 | 84 | His Walk of Life 2017 |
| "Love Me" (날 사랑해요) with Yezi | 2018 | — | Non-album singles |
| "Attention" with Eden | 2018 | — | Non-album singles |
| "Every Day By Your Side" (그대 곁에 매일) with Xbf feat.Gaeko | 2020 | — | Non-album singles |
| As featured artist ||||
| "Rush" by Leessang feat. Jung-in | 2002 | No data | Leessang Of Honey Family |
| "Fly High" by Leessang feat. Jung-in, Hareem | 2003 | No data | Jae,Gyebal |
| "Leessang Blues" by Leessang feat. Jung-in | 2003 | No data | Jae,Gyebal |
| "Go Back" by Dynamic Duo feat. Jung-in | 2005 | No data | Double Dynamite |
| "Champion" by Leessang feat. Jung-in | 2009 | No data | Baekajeolhyeon |
| "Drivin" by Steady-B feat. Jung-in, b-soap, The Quiett | 2009 | No data | Take My Ride |
| "Goodbye" (잘 지내) by Giant Pink feat. Jung-in | 2018 | — | Non-album single |
| "—" denotes release did not chart. ||||

### Soundtrack appearances

| Title | Year | Peak chart positions | Album |
| Title | Year | KOR | Album |
| "What To Do?" (어떡해) | 2012 | 49 | 12 Signs of Love OST |
| "As Life Goes On" (살다가보면) | 2014 | 26 | High School King of Savvy OST |
| "Actually I" (사실은 내가) | 2015 | 36 | Yong-pal OST |
| "Believe In A Miracle" (기적을 믿나요) | 2017 | — | Avengers Social Club OST |
| "Coincidence" (우연처럼) | 2018 | — | Should We Kiss First? OST |
| "Comfort" (위로) | 2018 | — | Your Honor OST |
| "Love Poem" (순애보) | 2019 | — | Haechi OST |
| "The End" | 2019 | — | Confession OST |
| "Twinkle" (반짝) | 2020 | — | Sweet Munchies OST |
| "Thank you and sorry" (너라서 고마웠고 나여서 미안했다고) | 2020 | — | Zombie Detective OST |
| "Love Song" (연가) | 2021 | — | Bossam: Steal the Fate OST |
| "Find The Way" | 2021 | — | The Road: The Tragedy of One OST |
| "What If" | 2022 | — | Green Mothers' Club OST |
| "—" denotes release did not chart. ||||

### Compilation appearances

| Title | Year | Peak chart positions | Album |
| Title | Year | KOR | Album |
| "Our night is more beautiful than your day" (우리의 밤은 당신의 낮보다 아름답다) | 2012 | — | 'I'm a Singer 2' Group B Contest on May 13th - Recommended songs for netizens |
| "While Living Live" (사노라면) | 2012 | — | `I am a singer 2` May 20 - Farewell Singer Exhibition |
| "Sparks (original singer Youngrok Jeon)" (불티 (원곡가수 전영록)) | 2012 | — | 'I'm a Singer 2' Group B contest on June 10 |
| "To me (original song singer Jang Hye-jin)" (내게로 (원곡가수 장혜진)) | 2012 | — | `I am a singer 2` June 17 - Farewell Singer Exhibition |
| "Calling You (Jevetta Steele)" | 2012 | — | 'I'm a Singer 2' Group A contest in July |
| "The shade of parting (original song singer Yoon Sang)" (이별의 그늘 (원곡가수 윤상)) | 2012 | — | 'I am a singer 2' July Farewell Singer |
| "I Loved a Friend's Friend" (친구의 친구를 사랑했네) | 2013 | — | Immortal Songs: Singing the Legend (Lee Seung-chul Part 2) |
| "Let's Dance the Cha Cha Cha" (다함께 차차차) | 2013 | — | Immortal Songs: Singing the Legend (Seol Woon-do Part 2) |
| "Truth about Love" (사랑의 진실) | 2013 | — | Immortal Songs: Singing the Legend (Onions) |
| "Sorrowful Serenade" (애수의 소야곡) | 2014 | — | Immortal Songs: Singing the Legend (Park Si-chun) |
| "Uphill Road" (오르막길) with Sweet Sorrow | 2015 | — | I'm a Singer Season 3 Episode 6 'Duet Mission' |
| "The Passing of Time" (가는 세월) | 2015 | — | Immortal Songs: Singing the Legend (Seo Yoo-seok) |
| "Mine" (나만의 것) feat. Miwoo | 2015 | — | Immortal Songs: Singing the Legend (Lyricist Kim Sung-on) |
| "Even If A Memorable Day Comes" (기억날 그 날이 와도) | 2016 | — | Immortal Songs: Singing the Legend (Oh Tae-ho) |
| "Ah-Choo" (아츄) | 2016 | — | Vocal War: God's Voice Part 3 |
| "Western Sky" (사쪽 하늘) feat. Lee Seung-chul | 2016 | — | Immortal Songs: Singing the Legend (Legendary harmony with Lee Seung-chul) |
| "Passionate Goodbye" (뜨거운 안녕) | 2016 | — | Vocal War: God's Voice Part 11 |
| "No.1" | 2016 | — | Vocal War: God's Voice Part 13 |
| "You Are Tearful" (그대는 눈물겹다) with Choi Hyo-in | 2016 | — | Duet Song Festival 15th |
| "Call My Name" with Gummy & Ailee | 2017 | — | The Call Project 4 |
| "Remember" among The Call artists | 2017 | — | The Call Final Project |
| "Hot Friend" with Gummy | 2017 | — | The Call Final Project |
| "—" denotes release did not chart. ||||

## Awards

* Cyworld Digital Music Awards (2009) - Collaboration Award

### Music programs
#### Show! Music Core

| Year | Date | Song |
| 2014 | June 7 | "Your Scent" (with Gary) |