Country: South Korea
Yoo Yeon-seong is a South Korean professional badminton player. He specializes in doubles events and was ranked as high as No. 2 worldwide with his former partner, Ko Sung-hyun. The two also competed at the 2012 Summer Olympics.For a long time he played mixed doubles with Kim Min-jung, but has now switched partners and plays with Jang Ye-na. Since late 2013, his men's doubles partner has been Lee Yong-dae. Together, they are currently ranked at No.1 worldwide.
FullName: Yoo Yeon-seong
Birthplace: Jeongeup, South Korea
Handedness: Right
DOB: 19-Aug-86