| Personal information | |
|---|---|
| Born | 16 April 1991 (age 24) South Korea |
| Height | 172 cm (5 ft 8 in) |
| Sport | |
| Rank | 1st degree black belt in Judo |
| Coached by | Lee Won-hee |
| Medal record | ||
|---|---|---|
| Representing |
||
| Women's Judo | ||
| World Championships | ||
| 2013 Rio de Janeiro | –70 kg | |
| Asian Games | ||
| 2014 Incheon | –70 kg | |
Kim Seong-Yeon (Hangul: 김성연, born 16 April 1991) is a South Korean judoka. She won a bronze medal in the –70 kg at the 2013 World Judo Championships. She was ranked No. 9 in the world as of 8 February 2016. She lost in the second round of the 2016 Olympics to Israeli Linda Bolder.
(as of 19 February 2016)