| Games | Sport | Event | Result |
|---|---|---|---|
| Copenhagen 1997 | Athletics | 100m | Bronze |
| Copenhagen 1997 | Athletics | 200m | |
| Copenhagen 1997 | Athletics | 400m | |
| Rome 2001 | Athletics | 100m | Silver |
| Rome 2001 | Athletics | 200m | Gold |
| Rome 2001 | Athletics | 400m | |
| Rome 2001 | Athletics | 4x400m relay | DQ |
| Melbourne 2005 | Athletics | 100m | Gold |
| Melbourne 2005 | Athletics | 200m | Gold |
| Melbourne 2005 | Athletics | 4x100m relay | 4th |
| Melbourne 2005 | Athletics | 4x400m relay | 4th |
| Taipei 2009 | Athletics | 100m | 6th |
| Taipei 2009 | Athletics | 200m | Bronze |
| Sofia 2013 | Athletics | 4x400m relay | |
| Sofia 2013 | Athletics | 100m | |
| Sofia 2013 | Athletics | 200m | |
| Sofia 2013 | Athletics | 4x100m relay | |
| Samsun 2017 | Athletics | 100m |
Korea
Born: 19 Jan 1978