Acting
Kim Se-jeong
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.”
Titles
Men on a Mission
2015
Law of the Jungle
2011
Amazing Saturday
2018
Home Alone
2013
Running Man
2010
SNL Korea
2011
You Hee-yeol's Sketchbook
2009
After School Club
2013
Where Is My Home
2019
The Uncanny Counter
2020
Lee Mujin Service
2022
The Seasons
2023
Let's Eat Dinner Together
2016
Business Proposal
2022
Two Yoo Project - Sugar Man
2015
Idol Room
2018
Busted!
2018
IU's Palette
2020
Baek Jong-won's Alley Restaurant
2018
Moon River
2025
K-pop Star
2011
Produce 101
2016
The Sound of Your Heart
2016
School 2017
2017
Salty Tour
2017
MBC Entertainment Awards
2001
Today's Webtoon
2022
Sister's Slam Dunk
2016
Master Key
2017
Brewing Love
2024
Yoobari Talkbari
2025
I Wanna Hear Your Song
2019
Table Tales
2025
Prison Life of Fools
2019
Office Romance Recipe
2022
Uh, But Like, Seriously!
2026