1.Big Bang is a South Korean boy band formed by YG Entertainment. Consisting of members G-Dragon, T.O.P, Taeyang, Daesung, and Seungri, the group officially debuted on August 19, 2006. Predominantly a hip hop group, Big Bang found success with their breakthrough hit "Lies," which stayed at number one on major Korean music charts for a record-breaking seven consecutive weeks,[4] and winning the group the Song of the Yearaward at the 2007 Mnet Korean Music Festival.[5]