B.A.P was a South Korean boy band formed in 2012 under TS Entertainment.

"Warrior" is a song recorded by the South Korean boy group B.A.P. It was released as a digital single on January 26, 2012, by TS Entertainment. The song was B.A.P's first single and the first from their first EP, Warrior. "Warrior" was written and produced by Kang Ji-on and Kim Ki-bum, the same producers of Song Ji-eun's "Going Crazy" and Bang & Zelo's "Never Give Up". B.A.P's leader, Bang Yong-guk, co-wrote "Warrior". The song's lyrics describe the injustice of current society and the protagonist's desire to end it.