Yoshihiro Koyama
13-10-1
13-10-1Featherweight
KO/TKO
215%
SUBMISSIONS
00%
DECISIONS
1185%
Fighter profile
- Weight Class:Featherweight
- Gym / affiliation:Paraestra Matsudo
- Age:43
- Date of birth:July 21, 1981
- Height:5'8" (173cm)
- Born:Fukushima, Japan
- Fighting out of:Japan