UFC Replay: Fighter Starches His Opponent With KO Punch — WATCH!

UFC Fight Night: London went down tonight inside the wonderful O2 Arena. Among the many great fights of the night, lightweights Marc Diakiese and Teemu Packalen threw down inside the octagon. Unfortunately for Packalen, Diakiese landed an impressive KO victory in the very first round.

Watch the crushing blow above.