profile_en
 | KYOUNG SUK KIM COUNTRY : Republic of Korea *BOUT RESULTS* |
| 13 | Apr. | 2008 | K-1 WORLD GP 2008 IN YOKOHAMA | L | TSUTOMU TAKAHAGI | 2R KO | Opening Fight |
| 29 | Sep. | 2007 | K-1 WORLD GP 2007 IN SEOUL FINAL16 | L | KYOTARO RANGER | 2R KO | Opening Fight |
| 28 | Apr. | 2007 | K-1 WORLD GP 2007 in HAWAII | L | MIGHY MO | 1R KO | |
| 02 | Dec. | 2006 | K-1 WORLD GP 2006 IN TOKYO | L | HIRAKU HORI | Decision | Opening Fight |
| 06 | Jun. | 2006 | K-1 WORLD GP 2006 IN SEOUL | L | MIN SOO KIM | Decision |