The UFC was in Porto Alegre, Brazil on Sunday night for Fight Night 61 with Frank Mir vs Antonio 'Bigfoot' Silva headlining.
The heavyweight bout did not last long. After just 100 seconds the referee stopped the fight after Mir floored Silva with a big left hand.
There's life in the 35-year-old dog yet.
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The was also great KO in a middleweight meeting between Sam Alvey and Cezar 'Mutante' Ferreira. Smile'n Sam (he definitely lives up the the nickname) had barely landed a punch when he decked the Brazilian.
In the prelim card there was another first round KO with Matt Dwyer laying out William Macario with a superman punch.