sports, vegan, vegetarianJoshua KatcherJanuary 24, 2011jake shields, jon fitch, mma, nick Diaz, veg fighter, vegan fighter, vegetarian fighter Three of Top-Ten Welterweights are Veg sports, vegan, vegetarianJoshua KatcherJanuary 24, 2011jake shields, jon fitch, mma, nick Diaz, veg fighter, vegan fighter, vegetarian fighter