It happens to all of them. Except for Marciano, Lennox Lewis, and Calzaghe. They all keep fighting. Guaranteed the same thing happens to Money Mayweather. It's only a matter of time.
I can't wait for that day!
That fucking coward of Mayweather is one of the reason why boxing is going to shit nowdays,too many boxer at the elite level that don't want to take risk and cherry pick opponent. Mayweather is disgrace for this sport like are greedy promoters Arum,Don King,De La Hoya/Shefner and the rest of corrupted Head of the various alphabet world boxing federations!
Roy Jones was just like Maywether a gifted ,cocky ,trash talking boxer who cherry picked all his opponent in an era of total mediocrity in the weight classes were he used to be world champion at the time and avoided all the dangerous opponents.
Boxing if want to survive has to go back to his roots : when was dominated by fearless warriors who would take chance in order to remembered as legend of boxing!
I wish at that motherfucking coward of Mayweather the same future of Roy Jones and an impediment speach like the one of his disgrateful punch drunk father!