The Maverick has had the chance to fight against both boxers, so he's in a great position, you'd think, to compare the two's power.
He took on KSI twice, with the first being a draw, while the second, which was his maiden fight as a professional, saw his opponent beat him via split decision in 2019.
Paul fought Mayweather in an eight-round exhibition bout a few months back. No winner was adjudged, but Money easily looked the more dominant boxer of the two, even though if it looked like he didn't give his all.
When asked by True Geordie who out of Mayweather and KSI was the harder hitter, Paul surprisingly chose the latter.
He said: "KSI for sure, for sure. Not even a competition.
"[Floyd's] clean shots, I was like, 'Cool, good shot.' KSI I'm like, 'Keep my f***ing face away from those hands.'"
While KSI does have the weight advantage, one could easily argue that Mayweather was far from his best when he fought Paul and that it was mostly for the hefty pay cheque.
The Maverick himself said after the bout: "I mean, you never know with this guy. I'm going to go home thinking, 'Did Floyd let me survive?' It's an honor to grace the ring with him. This is the coolest thing ever."
Not long after the fight, Mayweather was caught on camera saying that he got pad $100 million for a fake fight.
"I'm the only person that can do a fake fight and get $100 million. I could do legalised sparring and get $100 million," said the boxing veteran.
It goes without saying that if both boxers gave their 100% when they fought Paul, he probably would've had a different opinion regarding who was the harder puncher.News Now - Sport News