Floyd Mayweather and UFC president Dana White go way back.
The boxer took a passive aggressive swipe at White earlier this week, seeming to blame the UFC boss for the public feuding he's had with stars like Ronda Rousey and UFC featherweight champion Conor McGregor.
After Mayweather complained of a racist double standard among white and black athletes in combat sports that celebrates a brash star like McGregor, the Irishman fired back at "Money" saying that, "There's people buried in the desert for less than that."
"I think Floyd's way off there," White said.