Hwang Chansung 2013

Hwang Chan-sung ( Korean : 황찬성 , born February 11, 1990), [1] also known mononymously as Chansung , is a South Korean singer, songwriter, rapper and actor. He is a member of the Korean boy band 2PM . Chansung made his debut as an actor in the 2006 comedy series Unstoppable High Kick , and since then has gone on to star in the Japanese drama Kaitō Royale (2011) and 7th Grade Civil Servant (2013).