Take a look back at the win that earned the undefeated  Khamzat Chimaev a title shot.  Chimaev faced former middleweight champion  Robert Whittaker in the UFC 308 co-main event last October and “Borz” made quick work of “The Reaper.” Relive the devastating consequences of not tapping out to a face crank from the Chechen.   Khamzat Chimaev vs.