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.
Xiumin Kim Min-seok (born (1990--) 26, 1990 ), better known by his stage name Xiumin, is a South Korean singer and actor. He is best known as a member of the South Korean-Chinese boy group EXO, its sub-group EXO-M, and its sub-unit EXO-CBX.