Chansung is a trained martial artist, having achieved high levels in Taekwondo and Kumdo.
•
One Day spawned two boy bands, 2AM and 2PM, of which the latter one Chansung became a member of.
David Henry Hwang | Hwang Kwanghee | Michael Hwang | Hwang Sun-won | Hwang Sok-yong | Hwang Ok-Sil | Hwang Kyung-Seon | Hwang Jang-yop | Hwang In-Shik |