A friend of mine is looking into this gym in Jacksonville, FL called 'Chameleon MMA'. We stopped down there today, wanted to check it out. It's a pretty quiet gym, atleast from what we saw. When we walked in there was 2 guys rolling gi, and then we saw a guy in a black gi and he had a black belt. Skipping to the chase, we went to the back and talked to one of the instructors. He said that the guy's name was Guillermo Ciavatta and he's a black belt in BJJ, and said he was the main BJJ instructor. Now, we liked the look of the place and everything, but when I came home I wanted to look him up and see if there was anything I could find on him, but I couldn't find a damn thing on the guy, so I was wondering if anyone here had heard of him or not.