MBLAQ is a South Korean quintet boy band created by Korean pop R&B singer, producer and actor Rain under his label J.Tune Entertainment.
The group debuted in October 9, 2009 at Rain's Legend of Rainism concert.
Seung Ho- Leader, Lead Vocalist, Main Dancer
G.O. - Main Vocalist
Lee Joon - Lead Vocalist, Lead Dancer
Cheon Dung - Lead Dancer, Lead Rapper, Vocalist
Mir - Main Rapper, Maknae