The latest comments from retired undefeated five-division world champion Floyd Mayweather Jr will only add to the clamour for the potential super-fight.
Recently it was revealed that Conor McGregor had applied for a boxing licence with the California State Athletic Commission.
Many believe that this was a
monumental step in eventually seeing the two come face to face in a boxing ring.
There has been plenty of fallout and opinion since then, with Mayweather's team already stating: "If they want to get him (McGregor) killed put him in there in a boxing match."
Mayweather himself has now revealed his latest thoughts on McGregor and it's not surprising what the boxing legend thinks of the UFC star.
https://www.youtube.com/watch?v=wCNWwMbkZug
Mayweather threatens to "slap" McGregor next time he sees him and that he will "f**k him up" in a video shared on social media.
We're pretty sure that this won't go down too well with the recently crowned UFC lightweight world champion.
We're looking forward to the inevitable response.
