| Gender | Male |
|---|---|
| Height | 5' 7" |
| Weight Class | Middleweight |
Bum Seok Jang is a MMA fighter with a professional fight record of 3 wins, 6 losses and 0 draws
| Pro Record | 3-6-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 10 years, 1 month, 5 days |
| Rounds Fought | 12.3 |
| Avg. Fights/Year | 0.9 |
| Longest Layoff | 5 years, 3 months |
| Quickest Turnaround | 2 months, 14 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 09/21/2025 | L (3-5-0) | Taiga Iwasaki (8-2-0) | MW | Submission (Rear Naked Choke) Shooto - Professional Shooto 2025 Vol. 7 | 2 | 02:43 | |
| NSF | 09/08/2023 | W (2-5-0) | Dong Hyuk Bae (1-0-0) | MW | TKO/RSC (Referee Stoppage from Punches) Ring Championship 03 | 1 | 01:16 | |
| NSF | 06/10/2023 | W (1-5-0) | Nosherwan Khanzada (5-11-0) | MW | TKO/RSC (Referee Stoppage from Punches) Angel's Fighting 25 | 1 | 02:36 | |
| NSF | 12/03/2022 | L (1-4-0) | Woo Ram Shim (0-0-0) | Catchweight | TKO/RSC (Referee Stoppage from Punches) Gentleman Flower Fighting Championship 9 | 1 | 01:11 | |
| NSF | 12/30/2021 | L (1-3-0) | Hwan Hee Lee (1-0-0) | LHW | Submission (Keylock) Double G Fighting Championship 11 | 2 | 03:22 | |
| NSF | 09/03/2021 | L (1-2-0) | Jae Woong Yoon (2-1-0) | Catchweight | TKO/RSC (Referee Stoppage from Punches) Double G Fighting Championship 9 | 1 | 00:16 | |
| NSF | 06/19/2021 | W (0-2-0) | Dong Joo Lim (1-1-0) | Decision (Unanimous Decision) Double G Fighting Championship 8 | 2 | 05:00 | ||
| NSF | 03/19/2016 | L (0-1-0) | Jae Woong Kim (3-3-0) | KO (Slam) Top Fighting Championship 10 | 3 | 05:00 | ||
| NSF | 08/15/2015 | L (0-0-0) | Jung Sung Jik (0-1-0) | LHW | Decision (Unanimous Decision) Top Fighting Championship 8 - Heart of a Champion | 3 | 05:00 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |