Michael Musumeci is an American champion grappler and the WNO 135lb titleholder. He is a four-time IBJJF World champion with titles in both the roosterweight and light-featherweight divisions.
Mikey Musumeci Says Personality 'Triggers' Geo Martinez
Mar 15, 2022
Mikey Musumeci believes fundamental differences in competitive attitude and relationships underscore drive a wedge between Geo Martinez and himself.