Bastarz

Bastarz (Korean: 바스타즈; RR: Baseutajeu; stylized BASTARZ) is the first official sub-unit of the South Korean boy band Block B. Established in April 2015, the sub-unit consists of three members: Block B's two main dancers, B-Bomb and U-Kwon, and the rapper P.O. The sub-unit debuted with their first mini album, entitled Conduct Zero, on April 14, 2015, released their second mini album, Welcome 2 Bastarz, on October 31, 2016, and released their third, I'm a Mess, on March 28, 2019.