Choi Si-won debuted in March 2005 through a supporting role in KBS drama series “Eighteen, Twenty-Nine.” In November of the same year, he debuted as a member of K-pop boy band Super Junior and released hits such as “Rokuko,” (2007), “Sorry, Sorry,” (2009), “Mr. Simple,” (2011) and “Mamacita,” (2014). Choi is also part of the boy band’s subunit Super Junior-M which was formed in 2008. As an actor, Choi has starred as the lead in dramas such as MBC’s “Oh! My Lady,” (2010), SBS’s “Athena: Goddess of War,” (2010), KBS’s “Poseidon,” (2011), SBS’s “King of the Drama,” (2012), MBC’s “She Was Pretty,” (2015) and tvN’s “Work Later, Drink Now,” (2021).