Bae Yong-joon is a South Korean businessman and former actor. He has starred in numerous television dramas, including, notably, Winter Sonata which became a major part of the Korean Wave. Bae retired from acting after 2007, but remains active as the chairman of management agency KeyEast.

Winter Sonata is a 2002 South Korean television drama series, starring Bae Yong-joon and Choi Ji-woo. It is the second part of the season-themed tetralogy Endless Love drama series directed by Yoon Seok-ho. Filming primarily took place on the resort island of Namiseom and Seoul. It aired on KBS2 from January 14 to March 19, 2002, on Mondays and Tuesdays at 21:55 (KST) for 20 episodes. It has also been adapted into an anime series and a stage musical.