
Kim Se-jeong
Acting
🎂 1996-08-28
Sejeong (ě„¸ě •) 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.”
Cast credits(45)

Self
2015

Self
2018

2011

Guest
2022

Self
2018

Self
2011

Herself
2018

2010

Self (Sejeong)
2017

Do Ha-na
2020

Self
2009

Shin Ha-ri
2022

Herself
2016

Herself
2015

Self
2013

Self
2023

Self - Guest
2020

2017

Kim Se-jeong
2018

Hong Yi-Young
2019

Herself
2016

Woman next door in Room 205
2016

Herself
2019

Self
2021

Ra Eun-Ho
2017

Self - MC
2001

2019

self (KIM SEJEONG)
2023

2018

Self - Contestant
2011

Chae Yong-ju
2024
Park Dal-yi
2025

Oh Ma-Eum
2022

Herself
2016

Kim Se-jeong
2016

2021

Rani
2022

Kim Se-jeong
2016

2018

Unicorn
2023

2016

2020

MC
2022

Sejeong
2017

Sejeong
2021