Conor McGregor Net Worth: Floyd Mayweather Fight Makes Him MMA's Richest Star

Before his super-fight with Floyd Mayweather, Conor McGregor was the biggest star in the UFC. By making the foray into boxing, McGregor saw his net worth skyrocket. He was guaranteed a paycheck of $30 million, and he could make well more than three times that much when the final pay-per-view numbers and revenues from ticket sales are tallied. According to multiple reports, McGregor could end up raking in more than $100 million from his first-ever boxing match. That's because the PPV is expected to surpass the record set two years ago when the bout between Mayweather and Manny Pacquiao generated 4.6 million buys.