Big Bang is a South Korean boy band formed by YG Entertainment. The group consists of four members: G-Dragon, T.O.P, Taeyang, and Daesung. Originally a five-piece band, Seungri retired from the entertainment industry in March 2019. Dubbed the "Kings of K-pop", they helped spread the Korean Wave internationally and are considered one of the most influential acts in K-pop. They are known for their trendsetting musical experimentation, self-production, and stage presence.