Nationality South Korean Height 1.81 m Occupation Badminton player McCune–Reischauer Yu Yonsong Weight 74 kg | Hangul 유연성 Name Yoo Yeon-seong Spouse Eriko Tsuchiya (m. 2015) Hanja 柳延星 Role Player | |
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Born August 19, 1986 (age 38) ( 1986-08-19 ) | ||
Revised Romanization Yu Yeon-seong |
Badminton Highlights - 2014 World Championships - MD Finals
Yoo Yeon-seong ([ju.jʌn.sʌŋ]; born August 19, 1986 in South Korea) is a South Korean professional badminton player.
Contents
- Badminton Highlights 2014 World Championships MD Finals
- LYong DaeYYSeong v MBoeCMogMD Day 4 Match 6 BWF Destination Dubai 2014
- BWF World Championships
- Asian Games
- Asia Championships
- Summer Universiade
- World Junior Championships
- BWF Superseries
- BWF Grand Prix
- BWF International ChallengeSeries
- Record Against Selected Opponents
- References

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 later switched partners to play with Jang Ye-na, starting in 2011. Starting in late 2013, his men's doubles partner was Lee Yong-dae. Together, they reached a world ranking of No.1 in August 2014.

Yoo was among 4 players reported to be retiring and hanging up his national team jersey after the Rio Olympics but during the Korea Open that September, it was revealed that he would be continuing to play on the national team after his partner Lee Yong Dae retired. Yoo said that he wants to spend more time with his family. After he and Lee won the Korea Open title, Yoo played an additional 9 international ranking events but his name was finally removed from the Korean national team list a few weeks after the 2017 Singapore Open.

L.Yong Dae/Y.Y.Seong v M.Boe/C.Mog.|MD| Day 4 Match 6 - BWF Destination Dubai 2014
BWF World Championships

Men's Doubles
Asian Games

Men's Doubles
Asia Championships

Men's Doubles
Mixed Doubles
Summer Universiade

Mixed doubles
World Junior Championships
Boys' Doubles
BWF Superseries
The BWF Superseries, launched on 14 December 2006 and implemented in 2007, is a series of elite badminton tournaments, sanctioned by Badminton World Federation (BWF). BWF Superseries has two level such as Superseries and Superseries Premier. A season of Superseries features twelve tournaments around the world, which introduced since 2011, with successful players invited to the Superseries Finals held at the year end.
Men's Doubles
Mixed Doubles
BWF Superseries Finals tournament BWF Superseries Premier tournament BWF Superseries tournamentBWF Grand Prix
The BWF Grand Prix has two levels: Grand Prix and Grand Prix Gold. It is a series of badminton tournaments, sanctioned by Badminton World Federation (BWF) since 2007. The World Badminton Grand Prix sanctioned by International Badminton Federation (IBF) since 1983.
Men's Doubles
Mixed Doubles
BWF Grand Prix Gold tournament BWF Grand Prix tournament IBF World Badminton Grand Prix tournamentBWF International Challenge/Series
Men's Doubles
Mixed Doubles
BWF International Challenge tournament BWF International Series tournamentRecord Against Selected Opponents
Men's Doubles results with Ko Sung-hyun against Super Series finalists, World Championships semifinalists, and Olympic quarterfinalists.