PIC: Definitive proof that UFC welterweight Nick Diaz is much, much fitter than you

He may like the odd jazz cigarette but Nick Diaz is a cardio machine.

The former UFC welterweight contender recently participated in a triathlon spanning 142.6 miles and absolutely smashed it. Diaz, who is currently awaiting a ruling from the NSAC after his latest positive test for marijuana metabolites, completed the Vineman race in just over 11 and a half hours which is pretty damn amazing. Diaz, whose most recent fight came at middleweight, has long been touted as the fittest UFC fighter and has swum back and forth to Alcatraz Island on more than one occasion. https://instagram.com/p/6WVE2EpXc6/?taken-by=nickdiaz209