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Kim Se-jeong
Born · August 28, 1996 (28 years old)
Known For: Acting
Place of Birth: Gimje, North Jeolla, South Korea
Bio
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.”
The Moon Flows in This River
(12 episodes)
0.0
2025
Brewing Love
Chae Yong-ju · (12 episodes)
7.3
2024
Universe Ticket
Unicorn · (10 episodes)
7.0
2023
MONSTOP Travel Agency
self (KIM SEJEONG) · (1 episode)
0.0
2023
The Seasons
Self · (1 episode)
5.3
2023
Office Romance Recipe
Rani · (4 episodes)
0.0
2022
SEOUL FESTA 2022 K-POP SUPER LIVE
MC
0.0
2022
Today's Webtoon
Oh Ma-Eum · (16 episodes)
6.0
2022
Business Proposal
Shin Ha-ri · (12 episodes)
8.5
2022
Lee Mujin Service
Guest · (1 episode)
0.0
2022
I.5.I - Yes, I Love It!
Sejeong
0.0
2021
Hurrah for Independence
Self · (1 episode)
0.0
2021
The Uncanny Return
(1 episode)
0.0
2021
The Uncanny Counter
Do Ha-na · (28 episodes)
8.3
2020
IU's Palette
Self - Guest · (1 episode)
10.0
2020
Clean Cam
(5 episodes)
10.0
2020
I Wanna Hear Your Song
Hong Yi-Young · (32 episodes)
5.0
2019
Where Is My Home
(1 episode)
3.5
2019
Prison Life of Fools
Herself · (2 episodes)
9.0
2019
Galileo: Awakened Universe
(9 episodes)
10.0
2018
Idol Room
Herself · (2 episodes)
9.0
2018
Busted!
Kim Se-jeong · (28 episodes)
7.9
2018
Amazing Saturday
Self · (2 episodes)
6.7
2018
마이박스
(1 episode)
0.0
2018
Baek Jong-won's Alley Restaurant
Self · (12 episodes)
7.0
2018
Salty Tour
Self (Sejeong) · (5 episodes)
9.0
2017
Master Key
(1 episode)
9.2
2017
School 2017
Ra Eun-Ho · (16 episodes)
7.1
2017
I.O.I - "Time Slip" Concert
Sejeong
0.0
2017
Gugudan Project: Extreme School Trip
Herself · (5 episodes)
0.0
2016
The Sound of Your Heart
Woman next door in Room 205 · (1 episode)
7.9
2016
Dining Together
Herself · (1 episode)
5.7
2016
What Are Gugudan Doing?
Kim Se-jeong · (28 episodes)
0.0
2016
어서옵SHOW
(1 episode)
0.0
2016
Standby I.O.I
Kim Se-jeong · (2 episodes)
7.0
2016
Produce 101
Herself · (1 episode)
6.3
2016
Men on a Mission
Self · (3 episodes)
7.4
2015
Two Yoo Project - Sugar Man
Herself · (1 episode)
0.0
2015
Home Alone
Self · (1 episode)
7.0
2013
K-pop Star
Self - Contestant · (22 episodes)
7.7
2011
SNL Korea
Self · (2 episodes)
7.7
2011
Law of the Jungle
(6 episodes)
4.7
2011
Running Man
(2 episodes)
8.2
2010
You Hee-yeol's Sketchbook
Self · (3 episodes)
6.2
2009
MBC Entertainment Awards
Self - MC · (2 episodes)
9.0
2001