In 1993 in Oklahoma USA Rickson Gracie was on Sambo tournament. By that time Rickson already had around 300 straight victories, but on one sambo tournament, he was matched with multiple Judo and Sambo champion Ron Tripp. In that match, Rickson was thrown down by Uchi Mata and his shoulders touched the floor and he … Continue reading Rickson Gracie in Sambo Tournament