Vitor Belfort

Vitor 'The Phenom' Belfort earned his nickname as a teenager, blitzing opponents with hand speed nobody had seen before in the late-1990s UFC. He went on to win the light heavyweight title and became one of the most enduring stars in MMA history, fighting at the top level across multiple weight classes for more than two decades.

Belfort's calling card was explosiveness. When he opened up with his lightning combinations, fights ended in a hurry, producing some of the most memorable knockouts the sport has seen. He shared the cage with a generation of legends and even challenged Jon Jones for the title, nearly submitting him early.

Later in his career Belfort moved into boxing before retiring. For newcomers, he's a link to MMA's wild early days and a reminder of just how devastating raw speed can be - a former champion whose highlight reel still holds up against anyone's.