Acting
Kim Se-jeong
Also Known As: 김세정, 세정, Sejeong
Birth Date
August 28, 1996
(30 years old)
Place of Birth
Gimje, North Jeolla, South Korea
Popularity
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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.”
Photos
Home Alone
Self
2013 • 1 episode
Law of the Jungle
2011 • 6 episodes
Men on a Mission
Self
2015 • 3 episodes
Amazing Saturday
Self
2018 • 2 episodes
Running Man
2010 • 2 episodes
SNL Korea
Self
2011 • 2 episodes
You Hee-yeol's Sketchbook
Self
2009 • 3 episodes
After School Club
Self
2013 • 1 episode
Lee Mujin Service
Guest
2022 • 1 episode
Where Is My Home
2019 • 1 episode
The Uncanny Counter
Do Ha-na
2020 • 28 episodes
Let's Eat Dinner Together
Self
2016 • 1 episode
Business Proposal
Shin Ha-ri
2022 • 12 episodes
The Seasons
Self
2023 • 3 episodes
Two Yoo Project - Sugar Man
Self
2015 • 1 episode
Busted!
Kim Se-jeong
2018 • 28 episodes
Baek Jong-won's Alley Restaurant
Self
2018 • 12 episodes
Idol Room
Self
2018 • 2 episodes
K-pop Star
Self - Contestant
2011 • 22 episodes
Moon River
Park Dal-yi
2025 • 14 episodes