1. Conor McGregor
MMA superstar McGregor just can’t stay out of trouble. The Irishman has even spent nights in jail after his involvement with a number of wild incidents. Earlier this year he smashed the phone of a fan who was annoying him outside of a nightclub. Finally, he punched an old man in a bar who didn’t want to drink his whiskey.
The former UFC champion’s most notorious incident saw him storm Brooklyn’s Barclay Center and toss a dolly through a bus window. Don’t forget about his involvement in post- and pre-fight brawls. One of the main reasons why fans love McGregor is because he is so volatile. But how much is too much?