Kim Se-jeong | Korean Star Hair Style
(Korean: 김세정; born August 28, 1996), known mononymously as Sejeong, 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), I Wanna Hear Your Song (2019), The Uncanny Counter (2020–2021), and Business Proposal (2022).