Before the UFC
Hyung Jun Kim makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
Opponents' combined record
36-18-2
.667 win rate
Winning-record opponents
1 of 2
carried winning pro records
Pro bouts faced
3
2 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 3 bouts · 1 promotion · wins by 2 KOSpirit MC
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Denis Kang35-16-2 | KO/TKO | Punches | R1 | 1:13 | Spirit MC | Feb 7, 2004 |
| W | Ok Ryong Seung1-2 | KO/TKO | Punches | R1 | 3:12 | Spirit MC | Feb 7, 2004 |
| W | Dae Woong Lee | KO/TKO | Punches | R1 | 4:23 | Spirit MC | Feb 7, 2004 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.