So Saulo, Xande and the folks over at BJJ library have chosen 6 black belts for (what I assume to be) an Ultimate Challenge: I’m not entirely sure of the specifics, but it seems to have to do with teaching different techniques to students in a sort of realtiy TV show concept.
Check out BJJ Library, or the Ribeiro Jiu Jitsu Instagram (@ribeirojiujitsu) account to learn more!
A Skirt on the Mat 