Mayweather, 43, is widely regarded as one of the best boxers in the history of the sport. He has a flawless 50-0 record with 27 KOs to his name. His last official fight was in 2017, when he beat Connor McGregor via TKO in McGregor's boxing debut. Mayweather announced his retirement following that bout.
Meanwhile, the 25-year-old Paul has just one professional boxing match under his belt. He lost to British YouTube star/rapper KSI in a split decision in 2019.