B-Bomb

Lee Min-hyuk (Korean: 이민혁, born December 14, 1990), better known by the stage name B-Bomb (비범), is a South Korean singer and dancer in the South Korean boy band Block B, and is in the Bastarz sub-unit with U-Kwon and P.O. He also works as a stage actor, using his birth name. source: https://en.wikipedia.org/wiki/B-Bomb