Choi Siwon is a South Korean singersongwriter and actor. He is a member of the South Korean boy band Super Junior and its Mandopop subgroup, Super JuniorM. He is one of the first four South Korean artists to appear on Chinese postage stamps.
Siwon was born on April 7, 1986 , in Seoul, South Korea. He has one younger sister, Jiwon. His father is currently the CEO of Boryung Medicine, a pharmaceutical company. He graduated from Gu Jeong High School in February 2006 and from Inha University in February 2012. Siwon is a devout Protestant Christian, and has said in an interview that after his career, he would like to become a missionary.
Source: Wikipedia