Conor McGregor — $125,000
McGregor has a recognizable mug, thanks to his boxing exposure and the high-profile matches he has been involved in. His prowess in the ring has led to several profitable endorsements that allow the Instagram junkie to capitalize on his fame and fortune.
You may not know it to look at him, but McGregor is a very shrewd businessman who knows what to do with his investments. A line of formal menswear, a whiskey label, and several other deals are proof that he knows what he is doing when it comes to negotiating, both on camera and off camera.