최시원

Choi Si-won (born April 7, 1986, although his father did not register his birth until February of the following year), sometimes mononymously credited as Siwon, is a Korean pop singer and actor. He is a member of super boy band Super Junior and is part of its subgroup, Super Junior-M. Siwon is best known for his role in the 2006 Hong Kong historical action film A Battle of Wits as the young prince, Liang Shi. He is also one of the first four Korean artists to be on Chinese postage stamps.

Birth name Choi Si-won

Born April 7th, 1986 (age 24)
Seoul, South Korea
Genres Pop, dance, R&B
Occupations Singer, dancer, actor, model
Instruments drums, piano
Years active 2005–present
Labels SM Entertainment
Associated acts SM Town, Super Junior, Super Junior-M