Choi Jong Hyun, better known on stage as Changjo, is a South Korean singer, songwriter and actor. In 2010, Changjo made his debut as a member of the kpop boygroup Teen Top. As actor, he had been seen on screen in various dramas such as Sweden Laundry and Makgeolli Girls. In 2017 he debuted as a solo artist with the digital single Never Anything.
Stage name (international)Changjo
Name (international)Choi Jong Hyun
Date of birth16.11.1995