Mike Tyson: Floyd Mayweather Jr. is 'delusional,' not greater than Ali

Floyd Mayweather Jr. thinks he’s the greatest boxer of all time, even better than Muhammad Ali. Mike Tyson thinks Mayweather is “delusional.” Surely, many people agree with Tyson’s assessment, although it’s kind of tough to follow his argument after that initial point. “He’s very delusional,” Tyson …