Photo: ESPN
Tale of the Tape
Age
31
Height
5' 10"
Reach
71.5"
Stance
Orthodox
Country
South Korea
Key Stats
70%
Win Rate
93%
Finish Rate
12
KO/TKO Wins
1
Submission Wins
0
Title Fight Wins
20
Pro Fights
Advanced Stats
Color = level vs. divisionStriking
Career
Win Methods
Kwon Won Il, better known as "Pretty Boy", brings a 14-6 record into every walk to the cage — and in a division as crowded as bantamweight, every single win matters.
On the feet he's a problem: 5.02 significant strikes a minute at 40% accuracy, and 86% of his wins end in a knockout. The math is bad for anyone standing across from him.
He's coming off a loss to Juan Diaz. Careers aren't defined by the fall, though; they're defined by the rebound.
Recent Fights
Juan Diaz
KO/TKO (Spinning Back Elbow) R2 · Oct 15, 2025
Dana White's Contender Series: Season 9, Week 10
Fabricio Andrade
KO/TKO R1 · Jan 24, 2025
ONE 170: Bangkok
Shinechagtga Zoltsetseg
KO/TKO R2 · Jan 13, 2024
ONE Fight Night 18: Gasanov vs. Oh
Artem Belakh
KO/TKO R2 · Jun 10, 2023
ONE Fight Night 11: Eersel vs. Manshikov
Mark Abelardo
KO/TKO R3 · Nov 19, 2022
ONE Championship 163: Akimoto vs. Petchtanong
Latest / Kwon Won Il News
Ankalaev Returns Against Guskov as Rountree Injury Reshapes Abu Dhabi
The former light heavyweight champ makes his first walk since losing his belt to Pereira in October, facing a No. 9 short-notice replacement.
Jul 25, 2026
Illness Scratches Dulatov-Turman From UFC Abu Dhabi Main Card
A welterweight scrap is off the Etihad Arena bill hours before Ankalaev vs. Guskov, thinning out a main card headlined by two light heavyweights.
Jul 25, 2026
Stephen Fulton Misses Weight by 6.5 lbs, Sinks Second Spence-Tszyu Undercard Bout
Fulton tipped the scales at 139.5 lbs for a 133-lb catchweight against Liam Wilson — his second straight weight miss, and this time the fight is off entirely.
Jul 25, 2026