Floyd Mayweather is widely considered one of the greatest boxers of all-time and retired with a sparkling 50-0 (27 KOs) career record, but the 48-year-old has at least considered risking that mark with a comeback fight. It's possible," Mayweather said during an interview with TMZ Sports (2:34 mark) when asked if he would take a professional fight after an exhibition bout against Mike Tyson. Mayweather's last professional fight came in 2017 when he defeated UFC star Conor McGregor by technical knockout. Tyson, who is 59 years old, recently lost to Jake Paul in November 2024 in another exhibition. At their peaks, a showdown between Tyson and Mayweather would have meant contrasting styles and approaches.