Mar 30, 2022-present
Kim Jung-woo (김정우), also known as Vahn, is a South Korean rapper and singer under FirstOne Entertainment. He is currently a member of the boy group NINE.i.
Jungwoo first appeared in the suvival program "Under Nineteen." He also used to be a member of pre-debut boygroups: UTH, HNB, and YOURS.