Which South Korean-Chinese boy group debuted in 2012, featuring the South Korean singer and actor whose real name is Kim Jun-myeon?
Suho Kim Jun-myeon (born (1991--) 22, 1991 ), better known by his stage name Suho (meaning "guardian" in Korean), is a South Korean singer and actor. He is a member and leader of the South Korean-Chinese boy group EXO and its sub-unit EXO-K.
Jeong Jinwoon Jeong Jin-woon (Hangul: 정진운), most often credited as Jinwoon, is a South Korean idol singer and actor. Debuted as a member of the group 2AM in July 2008. Began his acting career in 2012 in the KBS's series "Dream High 2", playing Jin Yoo-jin.