Lee Yong-dae

Lee Yong-dae (born 11 September 1988) is a South Korean professional badminton player who had been successful in both the men's and mixed doubles. He reached world number 1 ranking with 4 different partners, Jung Jae-sung, Ko Sung-hyun and Yoo Yeon-seong in the men's doubles, and Lee Hyo-jung in the mixed doubles. He won a total of 43 Superseries titles, 37 in the men's doubles, the most of any doubles player in one discipline, and 6 in mixed doubles. He was ranked world number 1 in men's doubles for 117 consecutive weeks with his last partner, Yoo Yeon-seong.