Kim Se-jeong
Age: 29 years old
Born: August 28, 1996 in Gimje, North Jeolla, South Korea
Born: August 28, 1996 in Gimje, North Jeolla, South Korea
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, sh...e was cast in her first leading drama role in KBS’s “School 2017.”
