Choi, Sung - Soo (Choi, Sung-Soo) Activity Information vocals, composer (1980 - 2000) A group of naughty Saengmol 25/03/1960 - Currently, the Republic of Korea Birth Physical keys 173cm, weight 78kg, B-type 1983 debut 'You are worse do not know' premier: 1988 Third Annual Golden Disk bonsang hear later The second Golden Disk bonsang 1987 Choi, Sung - Soo (March 25, 1960 ~) of the Republic of Korea is a singer, songwriter, composer, and arranger. Born in Seoul, Korea and a few won the Gwangju. In 1983, "You do not know worse" to debut in "love grass", "walk", "South-South", "glad we love" it has hit the like. He received a bachelor's degree in musical music Berkeley University in the United States has served as the current President yedang art TV.