(MUST SEE CLOSE-UP!!!) FLOYD MAYWEATHER SHOWS MCGREGOR HOW TBE DOES IT; STUNTIN' WHILE SHADOWBOXING HD

FightHype.com was on hand at the TenGoose Boxing Gym in Van Nuys, California where undefeated former pound-for-pound king Floyd Mayweather was putting in work for his highly-anticipated cross-sport mega-fight with UFC multi-division champion Conor McGregor. Check out how Mayweather looked as he got in a workout to prepare for the showdown. H/T to Villainfy Media. Subscribe to their channel at http://www.youtube.com/villainfymedia