8.2
Running Man
2010· TV Series
Kim Se-jeong
Acting
Biography
Sejeong (세정) is a South Korean singer-songwriter and actress signed under Jellyfish Entertainment. After coming into prominence as the runner-up on the hit idol competition show “Produce 101,” she debuted in 2016 as a solo artist and member of now-disbanded girl groups I.O.I and Gugudan. In 2017, she was cast in her first leading drama role in KBS’s “School 2017.”
Known For
7.5
Men on a Mission
2015· TV Series
6.3
You Hee-yeol's Sketchbook
2009· TV Series
6.0
Law of the Jungle
2011· TV Series
7.5
Home Alone
2013· TV Series
7.6
Amazing Saturday
2018· TV Series
8.3
The Uncanny Counter
2020· TV Series
6.0
After School Club
2013· TV Series
7.0
Baek Jong-won's Alley Restaurant
2018· TV Series
8.4
Business Proposal
2022· TV Series
7.0
Let's Eat Dinner Together
2016· TV Series
9.0
Idol Room
2018· TV Series
Filmography
- 2025TVMoon Riveras Park Dal-yi
- 2024TVBrewing Loveas Chae Yong-ju
- 2023TVUniverse Ticketas Unicorn
- 2023TVMONSTOP Travel Agencyas self (KIM SEJEONG)
- 2023TVThe Seasonsas Self
- 2022TVOffice Romance Recipeas Rani
- 2022MovieSEOUL FESTA 2022 K-POP SUPER LIVEas MC
- 2022TVToday's Webtoonas Oh Ma-Eum
- 2022TVBusiness Proposalas Shin Ha-ri
- 2021MovieI.5.I - Yes, I Love It!as Sejeong
- 2021TVHurrah for Independenceas Self
- 2021TVThe Uncanny Return
- 2020TVThe Uncanny Counteras Do Ha-na
- 2020TVIU's Paletteas Self - Guest
- 2020TVClean Cam
- 2019TVI Wanna Hear Your Songas Hong Yi-Young
- 2019TVWhere Is My Home
- 2019TVPrison Life of Foolsas Self
- 2018TVBig Picture Family
- 2018TVGalileo: Awakened Universe
- 2018TVIdol Roomas Self
- 2018TVBusted!as Kim Se-jeong
- 2018TVAmazing Saturdayas Self
- 2018TV마이박스
- 2018TVBaek Jong-won's Alley Restaurantas Self
- 2017TVSalty Touras Self (Sejeong)
- 2017TVMaster Key
- 2017TVSchool 2017as Ra Eun-Ho
- 2017MovieI.O.I - "Time Slip" Concertas Sejeong
- 2016TVGugudan Project: Extreme School Tripas Herself
- 2016TVThe Sound of Your Heartas Woman next door in Room 205
- 2016TVLet's Eat Dinner Togetheras Self
- 2016TVWhat Are Gugudan Doing?as Kim Se-jeong
- 2016TV어서옵SHOW
- 2016TVStandby I.O.Ias Self
- 2016TVSister's Slam Dunkas Self
- 2016TVProduce 101as Self
- 2016TVProduce 101as Self - Contestant
- 2015TVMen on a Missionas Self
- 2015TVTwo Yoo Project - Sugar Manas Self
- 2013TVAfter School Clubas Self
- 2013TVHome Aloneas Self
- 2011TVK-pop Staras Self - Contestant
- 2011TVSNL Koreaas Self
- 2011TVLaw of the Jungle
- 2010TVRunning Man
- 2009TVYou Hee-yeol's Sketchbookas Self
- 2001TVMBC Entertainment Awardsas Self - MC