Choi Soo-young, professionally known as Sooyoung, is a South Korean singer, actress and songwriter. Sooyoung has been discovered by SM Entertainment in 2000. She was part of the Duo Route 0, before finally debuting with the girl group Girls' Generation in 2007.
Stage name (international)Sooyoung
Name (international)Choi Soo-young
Date of birth10.02.1990