Sejeong
Sejeong is a Korean artist who debuted in 2016. 2 music show wins since 2012 · 37 songs with karaoke numbers.
Contents
1Overview
Kim Se-jeong (Korean: 김세정; born August 28, 1996) is a South Korean singer and actress. She finished second in Mnet's girl group survival show Produce 101, becoming a member of the project girl group I.O.I. She was also a member of Jellyfish Entertainment's girl group Gugudan. She is currently active as a solo artist and actress, best known for her lead roles in the television series School 2017 (2017), The Uncanny Counter (2020–2023), Business Proposal (2022), and Brewing Love (2024).
Source: Wikipedia ‘Kim Se-jeong’ · CC BY-SA 4.0
2Career9 years
2016
Debuted.[1] Released the single “Kkotgil”.[2] Topped music shows once with “Flower Way”.[3] The first win came on Show Champion on November 30.[3]
2017
Released the singles “Love or Not” and “Byeolbichi Pimyeon”.[2] Appeared on 1 soundtrack release.[2]
2018
Appeared on 1 soundtrack release.[2]
2019
Released the single “Dingo X Sejeong”.[2]
2020
Released the EP Plant (March 17).[2] Released the single “Whale”.[2] Appeared on 1 soundtrack release.[2] Topped music shows once with “Plant”.[3]
2022
Appeared on 1 soundtrack release.[2]
2023
Released the studio album DOOR (September 4).[2] Released the single “My Season”.[2] Appeared on 1 soundtrack release.[2]
2025
Released the single “Taeyanggye”.[2]
3Records
Recomputed daily from gayo.wiki data. Gold/silver/bronze = ranks 1–3 among the compared artists. Music show wins since 2012; Circle #1s and grand prizes only among artists with Wikipedia lists.
4Discography1 albums · 2 EPs · 8 singles
Covers: Apple Music (same-title or matching original releases only) or the MusicBrainz Cover Art Archive.
2023-09-04AlbumDOOR11—4
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Voyage | 3:30 | 84586 |
| 2 | If We Do | 3:40 | — |
| 3 | Sea of Hope | 4:11 | 84854 |
| 4 | Gwontaegiui Norae 권태기의 노래 | 2:45 | — |
| 5 | Moreugo Geuryeodo Seororeul Geurida 모르고 그려도 서로를 그리다 | 3:30 | — |
| 6 | Top or Cliff | 3:42 | 84585 |
| 7 | Jenga | 2:47 | — |
| 8 | Indigo Promise | 4:15 | — |
| 9 | Pyeonjireul Bonaeyo 편지를 보내요 | 4:23 | — |
| 10 | Eonjenga Mujigaereul Geonneoya Hal Ttae 언젠가 무지개를 건너야 할 때 | 4:50 | — |
| 11 | In the Rain | 4:54 | 84656 |
4/11 tracks have a page · grey = no page yet
2021-03-29EPI’M5—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Teddy bear | 4:00 | — |
| 2 | Warning | 3:29 | 76612 |
| 3 | Bamsanchaek (Do Dum Chit) 밤산책 (Do Dum Chit) | 2:56 | — |
| 4 | Jibe Gaja (Let'S Go Home) 집에 가자 (Let's Go Home) | 3:46 | — |
| 5 | Ama Nan Geudaereul (Maybe I Am) 아마 난 그대를 (Maybe I Am) | 3:48 | — |
1/5 tracks have a page · grey = no page yet
2020-03-17EPPlant5★ 13
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Plant ★1 | 3:27 | 89181 |
| 2 | Hopes for Tomorrow | 4:06 | 83759 |
| 3 | SKYLINE | 3:29 | 89354 |
| 4 | Oribal 오리발 | 2:39 | — |
| 5 | Kkumsogeseo Neol 꿈속에서 널 | 4:03 | — |
3/5 tracks have a page · grey = no page yet
2025-12-17SingleTaeyanggye 태양계1——
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Solar System | 3:52 | — |
0/1 tracks have a page · grey = no page yet
2023-10-27SingleMy Season1——
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | My Season | 2:59 | — |
0/1 tracks have a page · grey = no page yet
2021-07-23SingleBaby I Love U2—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Baby I Love U | 3:45 | 77497 |
| 2 | Baby I Love U (inst.) | 3:45 | — |
1/2 tracks have a page · grey = no page yet
2020-08-17SingleWhale2—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Whale | 3:19 | 75498 |
| 2 | Whale (inst.) | 3:19 | — |
1/2 tracks have a page · grey = no page yet
2019-12-02SingleDingo X Sejeong Dingo X 세정2—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Tunnel | 4:08 | 24625 |
| 2 | Teoneol (Inst.) 터널 (inst.) | 4:08 | — |
1/2 tracks have a page · grey = no page yet
2017-10-13SingleByeolbichi Pimyeon 별빛이 피면2—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Byeolbichi Pimyeon (Star Blossom) 별빛이 피면 (Star Blossom) | 3:31 | 96635 |
| 2 | Byeolbichi Pimyeon (Star Blossom) (Inst.) 별빛이 피면 (Star Blossom) (inst.) | 3:31 | — |
1/2 tracks have a page · grey = no page yet
2017-06-12SingleLove or Not2——
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Love or Not | 3:33 | — |
| 2 | Love or Not (instrumental) | 3:33 | — |
0/2 tracks have a page · grey = no page yet
2016-11-23SingleKkotgil 꽃길2★ 11
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Flower Way ★1 | 3:59 | 48252 |
| 2 | Kkotgil (Inst.) 꽃길 (inst.) | 3:59 | — |
1/2 tracks have a page · grey = no page yet
2023-08-13OSTGyeongiroun Somun2: Kaunteo Peonchi OST Part 2 경이로운 소문2: 카운터 펀치 OST Part 22—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Once again | 3:50 | 84388 |
| 2 | Dasi Geureotge (Inst.) 다시 그렇게 (inst.) | 3:50 | — |
1/2 tracks have a page · grey = no page yet
2022-04-05OSTLove, Maybe (A Business Proposal OST Bonus Track)2——
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Love, Maybe (Acoustic ver.) | 2:51 | — |
| 2 | Love, Maybe (Acoustic ver.) (instrumental) | 2:51 | — |
0/2 tracks have a page · grey = no page yet
2020-02-01OSTSarangui Bulsichak OST Part 8 사랑의 불시착 OST Part 82—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | All of My Days | 3:59 | 54969 |
| 2 | Naui Modeun Nal (Inst.) 나의 모든 날 (Inst.) | 3:59 | — |
1/2 tracks have a page · grey = no page yet
2018-09-16OSTMiseuteo Syeonsyain OST Part 13 미스터 션샤인 OST Part 131—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | Paramour | 3:53 | 98506 |
1/1 tracks have a page · grey = no page yet
2017-01-12OSTPureun Badaui Jeonseol OST Part.10 푸른 바다의 전설 OST Part.102—1
| # | Track | Time | TJ |
|---|---|---|---|
| 1 | If Only | 4:15 | 48490 |
| 2 | Mane Hana (Inst.) 만에 하나 (inst.) | 4:15 | — |
1/2 tracks have a page · grey = no page yet
Click a title for its tracks. #1s = music show wins of its tracks · TJ = tracks with a karaoke number. Editions of one release count once (earliest). Data: MusicBrainz.
5Music show wins2 total · 2 songs · 0 in 2026
| Song | Wins | Shows | First ~ last |
|---|---|---|---|
| Flower Way | 1 | Show Champion 1 | 2016-11-30 |
| Plant | 1 | The Show 1 | 2020-03-24 |
Calendar · wins per month
By show
Songs that won on 4+ shows are marked.
All 2 wins by date
- 2020-03-24PlantThe Show
- 2016-11-30Flower WayShow Champion
6Charts0 Circle #1 singles of 10
| Year | Song | Circle peak | Show wins |
|---|---|---|---|
| 2025 | Solar System Solar System | — | — |
| 2023 | My Season | — | — |
| 2023 | Top or Cliff | — | — |
| 2023 | Voyage Voyage | — | — |
| 2021 | Warning | 98 | — |
| 2021 | Baby I Love U | 179 | — |
| 2020 | Plant Plant | 82 | ★ 1 |
| 2020 | Whale | 114 | — |
| 2019 | Tunnel Tunnel | 121 | — |
| 2016 | Flower Way Flower Way | 2 | ★ 1 |
| Year | Song | Circle peak | Show wins |
|---|---|---|---|
| 2024 | Two of Us Two of Us | — | — |
| 2023 | Once Again Once Again | — | — |
| 2022 | Love, Maybe Love, Maybe | 108 | — |
| 2020 | All of My Days All of My Days | 50 | — |
| 2020 | Meet Again Meet Again | 147 | — |
| 2020 | What My Heart Says What My Heart Says | — | — |
| 2018 | Paramour Paramour | 89 | — |
| 2017 | If Only If Only | 53 | — |
| Year | Song | Circle peak | Show wins |
|---|---|---|---|
| 2021 | 돌아갈 순 없을까 Can I Go Back | 117 | — |
| 2021 | 내게로 To Me | — | — |
| 2017 | 좋아한다 안 한다 I Like You, I Don't | 8 | — |
| 2017 | 별빛이 피면 Star Blossom | — | — |
All-time peaks: English Wikipedia ‘Kim Se-jeong’ table, Circle Digital Chart (from 2010) · CC BY-SA 4.0
7Karaoke numbersTJ 22 · KY 20
| TJ | KY | Song | Lyrics | Music | Year |
|---|---|---|---|---|---|
| — | Sea of Hope | 김세정 | 623 (현철), 김세정 | 2023 | |
| 29857 | Top or Cliff | 김세정 | TOMO, 리디아 리(LYDIA LEE), Lydia Lee | 2023 | |
| — | In the Rain | 김세정 | FLOW BLOW (양하이), 김세정 | 2023 | |
| 80822 | Voyage | 김세정 | 노희창, 김세정, 김기산, 김.. | 2023 | |
| — | Once again | 신예준, 신창용 | 신예준, 손영웅, 신창용 | 2023 | |
| 29729 | Baby I Love U | 문설리, TEE | TEE, HIRO, IMAI RYOUSUKE, Ryosuk.. | 2021 | |
| 22741 | Warning | LILBOI, 김세정, 릴보이 | 노희창, 김세정, 김기산 | 2021 | |
| — | Whale | FLOW BLOW (양하이), 김세정, 이창우 | FLOW BLOW (양하이), 김세정, 이창우 | 2020 | |
| 80853 | Hopes for Tomorrow | 김세정 | PUFF, IVER, 김세정 | 2020 | |
| — | Plant ★1 | 선우정아, 안신애 | 선우정아, 조성태 | 2020 | |
| — | SKYLINE | FLOW BLOW (양하이), 김세정 | FLOW BLOW (양하이), 김세정 | 2020 | |
| — | All of My Days | 남혜승, B.A.B(윤토벤) | 남혜승, B.A.B(윤토벤) | 2020 | |
| — | Tunnel | 박우상 | 박우상 | 2019 | |
| — | Paramour | 최은혜 | 최은혜 | 2018 | |
| — | If Only | 민연재, BIGTONE | KINGMING, 김동휘 | 2017 | |
| — | Flower Way ★1 | ZICO | ZICO | 2016 | |
| — | 21588 | Himdeureo Jwo 힘들어 줘 | MR.BLACK, 김세정 | 김세정 | |
| — | 27693 | Huhoehal Geot Gataseo (Prod. By VAN.C) 후회할 것 같아서 (Prod. By VAN.C) | MR.BLACK | 김세정 | |
| — | 49745 | Hyehwadong Georieseo 혜화동 거리에서 | MR.BLACK | 김세정 | |
| — | 93771 | Ibyeol Nalssi 이별 날씨 | MR.BLACK | 김세정 | |
| — | 80477 | Yeonghwa 영화 | MR.BLACK, 김세정 | 안성현, 김세정 | |
| — | 74753 | Yeon 연 | MR.BLACK, 임수, 오반(OVAN) | 주시크, 배환, VANCY | |
| — | 89584 | Ajikdo Naega Mipni 아직도 내가 밉니 | 박준영 | 김세정 | |
| — | 29180 | Saranghae Jwoyo 사랑해 줘요 | MR.BLACK, 견우 | 견우 | |
| — | 76436 | Saranghandaneun Malloneun 사랑한다는 말로는 | MR.BLACK | 숀 | |
| — | 23819 | Saranginga Bwa(Acoustic Ver.)(Deurama"Sanae Mat.. 사랑인가 봐(Acoustic Ver.)(드라마"사내 맞.. | 김민석 | 김민석, 정동환 | |
| — | 89912 | Ppeonhan Balladeu 뻔한 발라드 | MR.BLACK | 김세정 | |
| — | 74893 | Biga (Feat.bakjaejeong) 비가 (Feat.박재정) | 김세정, 강동화 | 김세정 | |
| — | 79996 | Dasi Neo 다시 너 | MR.BLACK | 김세정 | |
| — | 23275 | Ne Norae 네 노래 | MR.BLACK | 김세정 | |
| — | 91667 | Neoraseo Jotda 너라서 좋다 | 김세정 | 김세정 | |
| — | What My Heart Says | 남혜승, SURF GREEN 3, SURF GREEN | 남혜승, SURF GREEN 3, SURF GREEN 2 | ||
| — | Swear On The Sword(Meipeulseutori X Sigeuneoseugisadantemasong) Swear On The Sword(메이플스토리 X 시그너스기사단테마송) | 김가해 | 김가해 | ||
| — | Solar System | 강승원 | 강승원 | ||
| — | Two of Us | 윤영준 | 윤영준 | ||
| — | Meet Again | 김세정 | BYMORE(김진솔), MIN, 김세정 | ||
| — | Love, Maybe | 김민석 | 김민석, 정동환 |
Newest first · ★ = music show wins · songs without a number are in the releases section. Karaoke page →
8AppearancesDrama 6
Drama
| Year | Title | Role | Network |
|---|---|---|---|
| 2017 | 학교 2017 | ||
| — | 오늘의 웹툰 | ||
| — | 취하는 로맨스 | ||
| — | 이 강에는 달이 흐른다 | ||
| — | 경이로운 소문 | ||
| — | 사내맞선 |
Source: Wikidata (CC0).
9Timeline
Bar = music show wins that year · right = winning songs and releases that year (bold = album/EP)
- 2023—DOOR
- 2021—I’M
- 20201「Plant」
화분 - 20161DebutFirst #1「Flower Way」
Show full timeline
- Release09.04album “DOOR”
- Release03.29EP “I’M”
- Release03.17EP “Plant”
- Hit03.24“Plant” 1 show wins
- ActingDrama “학교 2017”
- Debut11.23Debut — “꽃길”
- Hit11.30“Flower Way” 1 show wins First show win
Debut, albums/EPs, hits (Circle #1 or show win), grand prizes, concerts, acting and honors in one line. Undated items go at the end of their year.
10News
- 20-03-24The Show #1 · Plant#1
- 16-11-30Show Champion #1 · Flower Way#1
12Links & sources
- [1]Wikidata ‘Sejeong’ (Q22911780)debut year, end of activity · CC0
- [2]MusicBrainz ‘Sejeong’ release groupsrelease dates and types · CC0 · fetched 2026-10-03
- [3]English Wikipedia lists of music show winners (2012–)The Show, Show Champion, M Countdown, Music Bank, Show! Music Core, Inkigayo · CC BY-SA 4.0 · per-episode list in the “Music show wins” section
- ·Wikidata Q22911780 · MusicBrainz · Wikipedia ‘Kim Se-jeong’
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