THE UNDEFEATED: YESTERDAY, TODAY & TOMORROW

One of the areas of controversy which arose out of the Floyd Mayweather Jr vs. Conor McGregor fight was whether by beating McGregor Mayweather had earned the right to have officially overtaken Rocky Marciano’s record for most victories of a world champion retiring undefeated with a 100% record. Marciano clocked up 49 victories and the…