The Hsing-Yi in Brazil has a very good rep. (as most ppl here know) They train hard, and produce a lot of great fighters. My question is, since Brazil is where BJJ came up, and it's also the place where there is some great Hsing-Yi instruction, have they ran into each other yet somwhere in Brazil? Not trying to start another BJJ/KF debate btw. And I'm aware Brazil is a huge country. Just curious though, if they had some BJJ and Hsing-Yi practioners in the same tournament?