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Simple movements refined over time. Follow for more @felipecostabjj

Simple movements refined over time. Follow for more @felipecostabjj

From Brazilian Black Belt Jiu Jitsu Academy

October 29, 2026

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Brazilian Black Belt Jiu Jitsu Academy

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It's a mess, I know.

My goal is to build the most comprehensive BJJ encyclopedia anywhere — but good, accurate data is genuinely hard to come by. Records, gyms, belts and nationalities are pieced together from public and community sources, so some of it is incomplete, outdated, or flat-out wrong.

That's where you come in. If you spot something off, tell me and I'll fix it — every correction makes this better for everyone. This website wouldn't be possible without the community.