"It's big," Cormier told ESPN MMA on Jones retiring. "We're talking about a kid that started this thing at like 19, 20 years old. He has spanned three different eras of heavyweigh

When UFC CEO Dana White abruptly revealed Jon Jones’ retirement during a press conference in Baku, Azerbaijan, many UFC fans and media have expressed disappointment that Jones’ career ended without a unification bout against Aspinall,