Bang Yongguk is a South Korean rapper, songwriter, and producer, best known as the leader of the boy group B.A.P. He debuted in 2012 and quickly gained recognition for his deep voice and powerful stage presence. In addition to his work with B.A.P, Bang Yongguk has pursued a solo career, releasing various tracks that showcase his artistic versatility. He is also known for his involvement in writing and composing music, contributing to the creative direction of his projects.