put either of those guys in a weight class 20lbs heavier than them and they wouldnt even be a pro
LOL!
stick with what you know which is butt fucking and anal massages.
Silva started off fighting at 170 and was one of the best fighters on the planet. Hes the best 185lbs fighter ever. And has not lost a fight at 205.
Mayweather started off as a featherweight and now fights in the 150's...So thats a 30 plus pound difference.
Your a fucking idiot. You know nothing about fighting. The only fight you know about is the one that happened when a hard black cock had to fight its way into your un lubricated ass.