
9. Floyd Mayweather
Mayweather is a force of nature. There is a strong case that he’s the best defensive boxer ever. With an unbeaten 50-0 professional record, ‘Money’ is also one of the most successful inside and outside the cage. He fought intelligently and took very little damage throughout his career.

He beat the likes of Oscar De La Hoya, Ricky Hatton, and Canelo Alvarez in a storied career where he held titles across five weight classes. He’s also one of the biggest pay-per-view draws of all time. Mayweather’s bouts against Manny Pacquaio and Conor McGregor broke records. People don’t like him because of his controversies. But inside the ring, he stands apart.