Conor McGregor is one of the highest-paid celebrities in the world, according to Forbes.<br />McGregor is a UFC Fighter.<br />He only fought once in the last 12 months.<br />Business Insider says he struck it rich outside the cage with his Proper No. Twelve whiskey brand and plenty of endorsement deals.<br />Forbes estimates McGregor to have earned $35 million from fighting, and $12 million from sponsorship agreements. <br />
