| Pro Record: | 0-3-0 (Win-Loss-Draw) |
| Team: | |
| Sex: | Male |
Yong Sung Kim's Professional Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
| NSF | 10/04/2006 | Loss | Akihiko Mori | Greatest Common Multiple: Mars - Bodog Fight | Decision Split Decision | 3 | ||
| NSF | 04/29/2006 | Loss | Yuji Hoshino | Greatest Common Multiple: Mars World Fighting Grand Prix | TKO/RSC | 1 | 2:55 | |
| NSF | 12/20/2003 | Loss | Sim Kyum Kim | Sky Cup Neofight 2 | TKO/RSC Punches | 1 | 2:13 |
| Bout results verified by an official State, Tribal, Provincial, or Municipal Commission. | |
| NSF: | Non Sanctioned Fight |
| * : | For a variety of reasons, including weight disparity and the demands of entertainment, Exhibition Bouts are held, in which the contest is unscripted and hard fought, but the results do not count on a fighter's Official Record. |
| NC: | Fight Declared No Contest |



