Conor McGregor's much-anticipated UFC return lasted just 69 seconds Saturday, as he injured his right leg during his fight with Max Holloway and was forced to retire.
LAS VEGAS -- The long-awaited return of Conor McGregor ended with a whimper as the UFC superstar injured his right leg in the opening seconds of his fight with Max Holloway and was forced to retire i… [+4239 chars]