Biography
RGP (Korean: 레게 강 같은 평화; lit. Reggae Peace like a River) which was formally known as Skull & Haha (Korean: 스컬&하하) is a South Korean duo formed by Quan Entertainment in Seoul, South Korea. They debuted on July 30, 2012, with Ya Man!!.
Biography text from Last.fm, available under CC BY-SA.