Jung Hoon (정훈) is a South Korean rapper under Liveworks Company. He is a member and the maknae of the boy group 1TEAM.
Jung Hoon was introduced as member of the upcoming boy group 1TEAM (then known as TEAM LWZ) on December 17, 2018. He officially debuted with the group on March 27, 2019 with their debut mini album, Hello!.
Source: kpop wiki