Choi Si Won

시원 Siwon
Real Name: 최시원 Choi Siwon Stage Name: 시원 Siwon (official) | Shiwon (unofficial) Chinese Name: 始源 Date of Birth: February 10, 1987 | Real: April 7, 1986 Height: 183 cm Weight: 65 kg Blood Type: B Hobbies: singing, dancing, watching movies, Taekwondo, Chinese (language), playing drums Cyworld: (old usernames include: “gigantic_dream” - now owned by other users) Casting: Starlight Casting System 2003 First Appearance: October 2003, DANA MV “WHAT IS LOVE” Member Since: the beginning.