Floyd Mayweather sparks rumours of stunning boxing return as 50-0 legend is spotted training in gym
FLOYD MAYWEATHER has sparked rumours that he is set to return to boxing after posting a clip back in the gym working on his jab.
The undefeated boxer took part in a late night training session at his Mayweather Boxing Club in his hometown of Las Vegas.
Back in August this year, Mayweather beat boxing newcomer and UFC star Conor McGregor via technical knockout in the tenth round of their cross sports bout.
The former pound-for-pound great took his unbeaten record to 50-0 with the victory.
Should Mayweather Jr comeback from retirement this will be the third time that he has found the urge too great to resist to return to the ring.
After his victory against Ricky Hatton in 2007, Mayweather took two years off then returned to face Juan Manuel Marquez in 2009.
Mayweather again retired in 2015 after defeating Andre Berto only to return again to face UFC champ McGregor.
SunSport has previously reported how McGregor says he made £75million from his clash with Floyd Mayweather - and has challenged his old rival to a rematch.
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McGregor admits he is still counting the cash from his huge fight against Mayweather in Las Vegas in August.
And although boxing legend Mayweather cruised to victory to take his record to 50-0, UFC star McGregor says it is time the pair did it all over again.
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The Irish fighter revealed Mayweather said he would be prepared to fight under MMA rules - but he says whatever format they choose he is sure he will win the rematch.
During a Q&A event in Glasgow, McGregor said: "What sickens me is that the little m**********r is retired now.
"If I had another go with him, under boxing rules, I'd get that win. He had to change his whole approach."