The former five-weight world champion, who won all 50 of his professional contents, is widely considered the most gifted fighter of his generation.
Mayweather posted a video on Instagram of him enjoying a game of table tennis with his cousin Roy.
And since announcing his retirement in the wake of victory over Conor McGregor last year, the 40-year-old has been putting his hands to good use elsewhere.
On Saturday, Mayweather posted a video on Instagram of him enjoying a game of table tennis with his cousin Roy.
The twist? 'Money', who recently flaunted the $100million cheque he received for beating McGregor, was 'fooling around' on his '$30,000 crystal glass ping pong table'.
The short video showed Mayweather was no slouch with a bat in hand. But he could soon be putting his talents to better use – in the Octagon.
It was reported this week that he and McGregr are reportedly in talks over a sensational MMA rematch potentially worth $500million (£360m).