Republic of KoreaNational championships
| Championship | Total | |||
|---|---|---|---|---|
| Korean Championships | 5 | 0 | 0 | 5 |
| National total | 5 | 0 | 0 | 5 |
National results 5
- 2010 Korean Championships · Daegu 100m 1 10.34 +1.6
- 2009 Korean Championships · Daegu 100m 1 10.49 +0.6
- 2007 Korean Championships · Daegu 100m 1 10.62 -1.0
- 2006 Korean Championships · Gongju 200m 1 21.32 w
- 2004 Korean Championships · Daegu 200m 1 21.18