Siwon Choi

• Full Name: 최시원 / Choi Si Won
• Profession: Actor, singer and model
• Nickname: Simba
• Birthdate: 1986-Apr-07
• Height: 183cm
• Weight: 67kg
• Blood type: B
• Talent agency: SM Entertainment
• Education: Hyun Dae High School, Inha University (Physical Education)
• Languages: Korean and Mandarin
• Hobbies: Taekwondo, playing drums and playing on the computer
• Religion: Christianity (Protestant)
• Casting: Starlight Casting System (2003)
• KPOP group: Super Junior (Vocalist), Super Junior-M [Sub Unit] (Vocalist)