Next FightBOXING
M
VSMarcin Kosiak
Liam Rees
LWarlords 8
Dec 12, 2026
M
Poland
Marcin Kosiak
38 years old
“Psycho”
Physical Attributes
Height5'6"
Date of BirthFebruary 22, 1988
Marcin Kosiak is a professional combat sports fighter. Fighting out of United Kingdom. Compare Marcin Kosiak's latest odds and betting lines across 15+ sportsbooks on Knockout Odds.
38 years old
“Psycho”