5 Reasons Why Conor McGregor is the UFC's Biggest Star

He’s always angling for what’s next

Just by opening his mouth, McGregor set off a firestorm with WWE superstars

Because being the best fighter isn’t just about landing blows and winning matches, McGregor’s fans always wonder if he is going to move on to boxing or WWE as another way to prove he is in fact the best. There were rumors long before the recent outburst about WWE that McGregor was going to appear in a wrestling match.

Now more than ever, the move to the squared-circle is ripe. Given that Brock Lesnar just competed in UFC 200 and has been jumping back and forth between promotions, could McGregor, who is still quite young at 28, be making a case to use both businesses to make millions? I don’t want that to happen, but it sure looks that way.