Yoon Jae Shim
UFC DebutNickname“Gun Oh / Beast Wrestler”
Record
Streak
L4
Age
Date of birth
- Fighting out of
- Busan
- Born
- South Korea
- Weight class
- Super Heavyweight
- Height
- 6'2" · 188 cm
Before the UFC
Yoon Jae Shim 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
ModerateOpponents' combined record
90-65-1
.581 win rate
Winning-record opponents
5 of 9
carried winning pro records
Pro bouts faced
16
9 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 16 bouts · 16 promotions · wins by 3 KO · 2 sub · 1 decRoad FC 77 · ZFN · Road FC 71 · Road FC 66 · Road FC 63 +11
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Seok Joo Han | KO/TKO | Punches | R1 | 2:08 | Road FC 77 | May 30, 2026 |
| L | Jun Hyeop Sung | KO/TKO | Punches | R1 | 1:33 | ZFN | Jun 7, 2025 |
| L | Taisei Sekino11-7 | KO/TKO | Punches | R2 | 0:24 | Road FC 71 | Dec 29, 2024 |
| L | Myung Hwan Kim10-4 | KO/TKO | Punches | R1 | 4:18 | Road FC 66 | Oct 29, 2023 |
| W | Disqualification | Groin Kick | R2 | 0:12 | Road FC 63 | Feb 25, 2023 | |
| W | Dong Hyun Bae | Submission | Keylock | R1 | 1:11 | Road FC 61 | Jul 23, 2022 |
| L | Chris Barnett23-10 | KO/TKO | Punch | R1 | 3:44 | Road FC 55 | Sep 8, 2019 |
| W | Gi Hoon Ryu | KO/TKO | Punches | R1 | 0:54 | Road FC 54 | Jun 15, 2019 |
| W | Jae Hyeok Heo | KO/TKO | Punches | R1 | 0:23 | Road FC 50 | Nov 3, 2018 |
| L | Chris Barnett23-10 | KO/TKO | Spinning Back Kick | R2 | 3:33 | Road FC 45 | Dec 23, 2017 |
| W | KO/TKO | Knee to the Body and Punches | R2 | 1:18 | Road FC 42 | Sep 23, 2017 | |
| NC | No Contest | Accidental Clash of Heads | R1 | 0:27 | Road FC 39 | Jun 10, 2017 | |
| W | Zhenlin Hou | Decision | Unanimous | R2 | 5:00 | Road FC 34 | Nov 19, 2016 |
| L | Carlos Toyota9-10-1 | KO/TKO | Punches | R1 | 0:17 | Road FC 29 | Mar 12, 2016 |
| L | Lucas Tani3-6 | Submission | Armbar | R1 | 1:45 | Road FC 22 | Mar 21, 2015 |
| W | Fred Sloan | Submission | Keylock | R2 | 1:16 | Road FC 19 | Nov 9, 2014 |
Non-UFC bouts (regional/other promotions) and Dana White’s Contender Series — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.