Personal bests
| Type | Distance | Time | Flags | Site | Date | Actions |
|---|---|---|---|---|---|---|
| RD | Marathon | 2:10:12 | Kyong-Ju KOR | 20 Mar 1994 | ||
| RD | Marathon | 2:13:03 | Chunchon KOR | 29 Oct 1993 | ||
| RD | Marathon | 2:18:00 | Kyong-Ju KOR | 21 Mar 1993 | ||
| RD | Marathon | 2:23:27 | Bandung INA | 04 Oct 1992 | ||
| OT | 5 km | 14:08.7 | Seoul KOR | 17 Jun 1994 | ||
| OT | 10 km | 29:18.18 | Seoul KOR | 18 Jun 1994 |
Performances
| Date | Finished | Time | Flags | Type | Distance | Site | Race | Prize money | Actions |
|---|---|---|---|---|---|---|---|---|---|
| 15 Apr 2001 | 20 | 2:29:50 | a | RD | Marathon | Kunsan KOR | Chunju-Kunsan | ||
| 09 Apr 2000 | 2 | 2:17:01 | a | RD | Marathon | Kunsan KOR | Chunju-Kunsan | ||
| 24 Oct 1999 | 3 | 2:17:18 | RD | Marathon | Chunchon KOR | Chunchon | |||
| 26 Oct 1997 | 14 | 2:18:37 | RD | Marathon | Chunchon KOR | Chunchon | |||
| 26 Oct 1996 | 6 | 2:16:49 | RD | Marathon | Chunchon KOR | Chosunilbo Chunchon | |||
| 24 Mar 1996 | 7 | 2:11:34 | RD | Marathon | Kyong-Ju KOR | Dong-A | $7,000 | ||
| 19 Mar 1995 | 5 | 2:12:34 | RD | Marathon | Kyong-Ju KOR | Dong-A | $10,000 | ||
| 10 Oct 1994 | 7 | 29:35.51 | OT | 10 km | Hiroshima JPN | Asian Games | |||
| 18 Jun 1994 | 1 | 29:18.18 | OT | 10 km | Seoul KOR | n/a | |||
| 17 Jun 1994 | 2 | 14:08.7 | OT | 5 km | Seoul KOR | n/a | |||
| 20 Mar 1994 | 5 | 2:10:12 | RD | Marathon | Kyong-Ju KOR | Dong-A | $10,000 | ||
| 29 Oct 1993 | 1 | 2:13:03 | RD | Marathon | Chunchon KOR | Chunchon | |||
| 21 Mar 1993 | 9 | 2:18:00 | RD | Marathon | Kyong-Ju KOR | Dong-A | |||
| 04 Oct 1992 | 3 | 2:23:27 | RD | Marathon | Bandung INA | Asian Championships |
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