Who is popular today?

Jon Jones is "without words" after watching Diego Sanchez hang upside down and absorbing strikes from his trainer, Joshua Fabia.

      Related Stories

Jon Jones 'really disgusted' by leaked Diego Sanchez-Joshua Fabia training footage - Enclosure
Video shows immediate aftermath of Jiri Prochazka's violent KO of Dominick Reyes
Now champion, Sergio Pettis explains how move from UFC to Bellator allowed him to thrive - Enclosure