Conor McGregor's only chance against either person is a lucky KO or false start. Well, Usain Bolt has lost 5 out of 74 races since 2008, one of which was indeed a false start. While Floyd Mayweather has lost 0 professional fights in his life out of 49 bouts. No one has ever landed a lucky KO punch on him. But Conor boxes for his MMA training? Well he runs too, homie. So where you at, Conor fans?