Conor McGregor’s Shock Retirement Robs UFC of Its Most Bankable Figure

Former Ultimate Fighting Championship featherweight and lightweight champion Conor McGregor says he’s retiring from mixed martial arts, an announcement that — if it holds — would rob the UFC of their most marketable fighter. “I’ve decided to retire from the sport formally known as ‘Mixed Martial Art’ today,” the 30-year-old Irishman announced, according to a […]