Kim Se-jeong

Kim Se-jeong
Kim in June 2025
Born (1996-08-28) August 28, 1996
Gimje, South Korea
EducationHanyang Women's University
Occupations
  • Singer
  • songwriter
  • actress
AwardsFull list
Musical career
GenresK-pop
InstrumentVocals
Years active2016–present
Labels
Formerly of
Korean name
Hangul
김세정
Hanja
金世正
RRGim Sejeong
MRKim Sejŏng

Kim Se-jeong (Korean: 김세정; born August 28, 1996) is a South Korean singer and actress. She finished second in Mnet's girl group survival show Produce 101, becoming a member of the project girl group I.O.I. She was also a member of Jellyfish Entertainment's girl group Gugudan. She is currently active as a solo artist and actress, best known for her lead roles in the television series School 2017 (2017), The Uncanny Counter (2020–2023), and Business Proposal (2022).