THE COMPLETE RECORD
This profile is part of the recursive Fight Atlas graph. Open any opponent below to load that athlete’s complete professional career, then continue through every linked opponent without returning to a third-party record page.
EVERY RECORDED BOUT
Complete professional fight history, including competition before and outside UFC. Use the controls to isolate an opponent, promotion, method or result.
| Result | Date / record | Opponent | Event | Finish details |
|---|---|---|---|---|
| L | 4–10–0 after bout | Jaewoong ByeonView status and profile → | ZFN - Origin 3 | Submission (Kneebar)Round 1 Time 1:40 Referee Won Ki Kim |
| L | 4–9–0 after bout | Magomedrasul OmarovView status and profile → | Road FC 74 - Road Fighting Championship 74 | Decision (Unanimous)Round 3 Time 5:00 Referee Sang Hoon Han |
| L | 4–8–0 after bout | Jung Hyun LeeView status and profile → | Road FC 72 - Road Fighting Championship 72 | Decision (Unanimous)Round 3 Time 5:00 Referee Seung Ryul Shin |
| W | 4–7–0 after bout | Jae Bok JungView status and profile → | Road FC 71 - Road Fighting Championship 71 | Submission (Rear-Naked Choke)Round 1 Time 1:58 Referee Sang Ki Choi |
| W | 3–7–0 after bout | Chenggan ZhangView status and profile → | TKF MMA - True Kung Fu MMA | SubmissionRound 3 Time N/A Referee Not listed |
| W | 2–7–0 after bout | Sergei ChoiView status and profile → | Road FC 67 - Road Fighting Championship 67 | Submission (Rear-Naked Choke)Round 3 Time 2:27 Referee Sang Ki Choi |
| W | 1–7–0 after bout | Young Chan ChoiView status and profile → | Road FC 66 - Road Fighting Championship 66 | Submission (Rear-Naked Choke)Round 1 Time 2:48 Referee Sung Min Kim |
| L | 0–7–0 after bout | Jae Nam YooView status and profile → | Road FC 59 - Road Fighting Championship 59 | KO (Punch)Round 1 Time 0:20 Referee Je Kwon Yoo |
| L | 0–6–0 after bout | Yamato TakagiView status and profile → | Gladiator - Gladiator 010 in Osaka | Decision (Unanimous)Round 2 Time 5:00 Referee Motoki Yoshida |
| L | 0–5–0 after bout | Baasankhuu DamnlanpurevView status and profile → | Road FC 48 - Road Fighting Championship 48 | Decision (Majority)Round 2 Time 5:00 Referee Seung Ryul Shin |
| L | 0–4–0 after bout | Yuki ItoView status and profile → | Rings - The Outsider 48: Ota City General Gymnasium Special | Decision (Unanimous)Round 2 Time 5:00 Referee Not listed |
| L | 0–3–0 after bout | Gi Won GoView status and profile → | Road FC 43 - Road Fighting Championship 43 | Decision (Split)Round 2 Time 5:00 Referee Seung Ryul Shin |
| L | 0–2–0 after bout | Woo Jae KimView status and profile → | Road FC 35 - Road Fighting Championship 35 | Decision (Unanimous)Round 2 Time 5:00 Referee Sung Hwan Chang |
| L | 0–1–0 after bout | Yuki MotoyaView status and profile → | Deep - 77 Impact / Jewels 13 | Submission (Rear-Naked Choke)Round 1 Time 3:09 Referee Yoshinori Umeki |
Fight Atlas republishes factual bout results, not source articles or photography. Belt markers appear only when championship status is confirmed by an official promotion source; unverified bouts are never inferred. The matched source name for this profile is Dong Hyuk Ko.
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14 professional bout rows are displayed from the source record. 14 unique opponent identities have a stable source ID and an internal Fight Atlas route. Every opponent row has a verified identity link.
Source and correction standard
The complete professional history is retrieved from the established public fight-record source and cached for up to 24 hours. Current-roster status remains separate from historical career data and does not imply retirement.