Born in Gimje, North Jeolla, South Korea — Aug 28 1996
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.”
Browse acting and crew credits across movies and TV — filter and sort to find specific roles.


Self

Self

Self


Self

Self

Do Ha-na

Sound

Sound

Kim Se-jeong

Self

Shin Ha-ri

Self

Woman next door in Room 205

Self - MC

Self (Sejeong)

Self

Chae Yong-ju

Park Dal-yi

Oh Ma-Eum

Self

Ra Eun-Ho

Hong Yi-Young



Self

Self

Self - Contestant

Unicorn



Herself

Kim Se-jeong

Rani

Self


Kim Cheong-ha / Park Da-jin

Sejeong

Sejeong

MC
