Uh, But Like, Seriously!
2026 · TV Show
as Self
Kim Se-jeong
1996-08-28
•
Gimje, North Jeolla, South Korea
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.”
Filmography
Moon River
2025 · TV Show
as Park Dal-yi
Table Tales
2025 · TV Show
Yoobari Talkbari
2025 · TV Show
as Self
Brewing Love
2024 · TV Show
as Chae Yong-ju
Universe Ticket
2023 · TV Show
as Unicorn
The Seasons
2023 · TV Show
as Self
MONSTOP Travel Agency
2023 · TV Show
as self (KIM SEJEONG)
SEOUL FESTA 2022 K-POP SUPER LIVE
2022 · Movie
as MC
Today's Webtoon
2022 · TV Show
as Oh Ma-Eum
Business Proposal
2022 · TV Show
as Shin Ha-ri
Lee Mujin Service
2022 · TV Show
as Guest
Office Romance Recipe
2022 · TV Show
as Rani
I.5.I - Yes, I Love It!
2021 · Movie
as Sejeong
Hurrah for Independence
2021 · TV Show
as Self
The Uncanny Return
2021 · TV Show
IU's Palette
2020 · TV Show
as Self - Guest
Clean Cam
2020 · TV Show
The Uncanny Counter
2020 · TV Show
as Do Ha-na
Prison Life of Fools
2019 · TV Show
as Self
I Wanna Hear Your Song
2019 · TV Show
as Hong Yi-Young
Where Is My Home
2019 · TV Show
Busted!
2018 · TV Show
as Kim Se-jeong
Galileo: Awakened Universe
2018 · TV Show
마이박스
2018 · TV Show
Baek Jong-won's Alley Restaurant
2018 · TV Show
as Self
Amazing Saturday
2018 · TV Show
as Self
Idol Room
2018 · TV Show
as Self
Big Picture Family
2018 · TV Show
I.O.I - "Time Slip" Concert
2017 · Movie
as Sejeong
School 2017
2017 · TV Show
as Ra Eun-Ho
Master Key
2017 · TV Show
Salty Tour
2017 · TV Show
as Self (Sejeong)
The Sound of Your Heart
2016 · TV Show
as Woman next door in Room 205
어서옵SHOW
2016 · TV Show
Standby I.O.I
2016 · TV Show
as Self
Let's Eat Dinner Together
2016 · TV Show
as Self
What Are Gugudan Doing?
2016 · TV Show
as Kim Se-jeong
Gugudan Project: Extreme School Trip
2016 · TV Show
as Herself
Produce 101
2016 · TV Show
as Self - Contestant
Sister's Slam Dunk
2016 · TV Show
as Self
Men on a Mission
2015 · TV Show
as Self
Two Yoo Project - Sugar Man
2015 · TV Show
as Self
Home Alone
2013 · TV Show
as Self
After School Club
2013 · TV Show
as Self
Law of the Jungle
2011 · TV Show
SNL Korea
2011 · TV Show
as Self
K-pop Star
2011 · TV Show
as Self - Contestant
Running Man
2010 · TV Show
You Hee-yeol's Sketchbook
2009 · TV Show
as Self
MBC Entertainment Awards
2001 · TV Show
as Self - MC
No image
High School Queen
· TV Show
as Kim Cheong-ha / Kim Da-jin
