Kang Dae-sung (Hangul: 강대성; born April 26, 1989) is a South Korean singer, variety host and occasional actor, best known as being the lead vocalist of popular Korean group Big Bang. Since his debut, he has released a solo album, several singles, performed in musicals, acted in a drama What's Up, became a fixed member of reality-variety television series Family Outing and talk show Night After Night. He was well known for his witty persona on television.
