
Photo: 여니수니 · CC BY 2.0 kr · credits
Jung-in
Person · female · South Korea · Daejeon · born 1980 · recording since 2010
South Korean singer
official homepageofficial homepagesocialdatabasedatabasevideo
Also known as Jung In · 鄭仁 · 최정인
Timeline
1980s
2010s
· Debut release
Debut release: 정인 From Andromeda
First documented EP in the MusicBrainz discography.
source: musicbrainz
Biography
Biography
Choi Jung-in (Korean: 최정인; born December 7, 1980), also known mononymously as Jung-in, is a South Korean singer. She debuted in 2002 as a guest vocalist on the song "Rush" by hip hop duo Leessang, frequently collaborating with the group over the next decade. She was a member of the R&B group G.Fla from 2004 to 2008, before releasing her debut solo album, From Andromeda, in 2010. She reunited with Leessang member Gary in 2014 for the single "Your Scent", which reached number one on the Gaon Digital Chart.
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.
On 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 & profile
Normalised profile
Percentiles are computed over every artist in the database, so a tier-3 artist can still sit in the 95th percentile on a single axis.
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 11 | 61.8th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 9 | 81.7th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 2 | 62.1th |
| Recording span (years) | 13 | 31.9th |
| Genres | 1 | 56th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (9 release groups)
EP · 4
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2010 | 정인 From AndromedaSearch SpotifySearch YouTube MusicTracklist · 5 tracks · 19:071Show!3:07 2살아가는 동안에4:55 3미워요3:23 4Girls on Shock3:52 5고마워3:50 | 11 March 2010 | ||
| 2011 | Melody RemedySearch SpotifySearch YouTube MusicTracklist · 5 tracks · 19:591Because...4:27 2장마4:18 3Kiss Me3:28 4철수와 미미4:00 5연말특수3:46 | 5 April 2011 | ||
| 2013 | 그니Search SpotifySearch YouTube MusicTracklist · 5 tracks · 21:111치,3:55 2그 뻔한 말3:44 3그런 말 마요5:18 4좀 걷자4:16 5OK?3:58 | 12 March 2013 | ||
| 2013 | 가을여자Search SpotifySearch YouTube MusicTracklist · 5 tracks · 19:371똑똑이4:04 2ㅂㅅ4:23 3가을남자4:04 4사랑열차3:26 5짜잔3:40 | 17 October 2013 |
Single · 5
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2012 | 2012 월간 윤종신 6월호Search SpotifySearch YouTube MusicTracklist · 1 track · 4:421오르막길4:42 | 30 May 2012 | ||
| 2021 | 장마Search SpotifySearch YouTube MusicTracklist · 2 tracks · 8:281장마4:14 2장마 (inst.)4:14 | 13 July 2021 | ||
| 2021 | 비긴어게인 오픈마이크 EPISODE. 14Search SpotifySearch YouTube MusicTracklist · 2 tracks · 4:441오르막길4:44 2Little By Little | 20 July 2021 | ||
| 2022 | Refresh projectSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 9:301나의 세상은 너야4:45 2나의 세상은 너야 (inst.)4:45 | 16 September 2022 | ||
| 2023 | 하루 종일 비가 내렸어Search SpotifySearch YouTube MusicTracklist · 2 tracks · 7:501하루 종일 비가 내렸어3:55 2하루 종일 비가 내렸어 (inst.)3:55 | 14 July 2023 |
Stats & PK
Percentile within all 23,672 published artists.Put Jung-in head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 11 | 61.8th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 9 | 81.7th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 2 | 62.1th |
| Recording span (years) | 13 | 31.9th |
| Genres | 1 | 56th |
Awards & honours
Line-up
| Name | From | To | Role |
|---|---|---|---|
| G.Fla(band) | — | present |
Where this record comes from
portrait—Wikimedia Commons · CC BY 2.0 kr · retrieved 11 October 2026
https://commons.wikimedia.org/wiki/File:Choi_Jung-in%2C_2014_%28cropped%29.jpgaliases/urls—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/b026c47b-4a02-436c-bf66-9bea1ff87cb7discography—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/b026c47b-4a02-436c-bf66-9bea1ff87cb7core—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q6312600genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q6312600seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Choi_Jung-inbiography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Choi_Jung-in
Why this artist is in the database
- List of K-pop artists
Tier rule: curated genre/region list
Image: 여니수니 · CC BY 2.0 kr · Wikimedia Commons
Wikidata: Q6312600 · MusicBrainz: b026c47b-4a02-436c-bf66-9bea1ff87cb7
Similar artists
Browse every Tier 3 artist →Ranked from this record's own data: shared genre tags (rarer tags weigh more), era, home country and comparable fame. Every card lists the signals that placed it — no editorial picks.

Gaeko
South Korea · Person
K-pop
1 shared genre tag · debut 2013, 3 years apart · from South Korea
11 wikis

Choiza
South Korea · Person
K-pop
1 shared genre tag · debut 2013, 3 years apart · from South Korea
12 wikis

Miryo
South Korea · Person
K-pop
1 shared genre tag · debut 2012, 2 years apart · from South Korea
10 wikis

Basick
South Korea · Person
K-pop
1 shared genre tag · debut 2011, 1 year apart · from South Korea
8 wikis

Gray
South Korea · Person
K-pop
1 shared genre tag · debut 2013, 3 years apart · from South Korea
14 wikis

Crush
South Korea · Person
K-pop
1 shared genre tag · debut 2012, 2 years apart · from South Korea
16 wikis

Zion.T
South Korea · Person
K-pop
1 shared genre tag · debut 2011, 1 year apart · from South Korea
17 wikis

Yong Jun-hyung
South Korea · Person
K-pop
1 shared genre tag · debut 2013, 3 years apart · from South Korea
18 wikis