Floyd Mayweather to face MMA fighter-turned-boxer Aaron Chalmers in exhibition on Feb. 25
Floyd Mayweather is the busiest elite fighter out there. The 45-year-old Hall of Famer reportedly will face MMA fighter-turned-boxer Aaron Chalmers in a pay-per-view exhibition on Feb. 25 at O2 Arena in London, his debut in the United Kingdom. (...)