Kim Wan Sun (Hangul: 김완선, Hanja: 金緩宣; born May 16, 1969) is a South Korean pop singer who was known in the mid-1980s and early 1990s as the "Korean Madonna" and "the dancing queen of Korean popular music's renaissance era," for her "sexy" dancing and "charismatic" stage presence. Wan Sun debuted in 1986 with the album, Tonight. Her fifth album, 1990's 삐에로는 우릴 보고 웃지 (Pierrot Smiles at Us), sold 1 million copies. She