Seon Haeng Heo
“Cyborg”
Seon Haeng Heo is a South Korean mixed martial artist with a professional record of 5-5-1 across 11 bouts. They've won 5 by KO/TKO, 0 by submission and 0 by decision — a 100 % finish rate. Most wins come by KO/TKO. Last competed June 2026 (active). Has fought most often in South Korea (9 bouts).
Fight locations (2 venues)
Career timeline — fights by year
Frequently asked
What is Seon Haeng Heo's MMA record?
Seon Haeng Heo has a professional MMA record of 5-5-1 — 5 wins by KO/TKO, 0 by submission, 0 by decision.
How does Seon Haeng Heo usually win?
They most often win by KO/TKO (5 of 5 wins).
How does Seon Haeng Heo usually lose?
Most of Seon Haeng Heo's losses come by decision (3 of 5).
Is Seon Haeng Heo still active?
Seon Haeng Heo last competed in June 2026, and is considered active (no bout in over two years).
What is Seon Haeng Heo's fastest finish?
KO/TKO of Kang San Lee in 3:32 (Rd 1) at Black Combat - Champions League 24-25 Season: 6th Week.
Where is Seon Haeng Heo from?
Seon Haeng Heo is a South Korean mixed martial artist.
What is Seon Haeng Heo's longest MMA win streak?
Seon Haeng Heo's longest winning run on record is 2 straight victories.
Where does Seon Haeng Heo rank in MMA?
Seon Haeng Heo sits at #19,500 of 32,631 fighters in the Fight Forensics global MMA rankings.