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Ranks & Achievements
Black BeltBrazilian Jiu-Jitsu
Lineage
Carlos Gracie Jr trained under his father Carlos Gracie Sr.
Rigan Machado trained under Carlos Gracie Jr lineage.
Bob Bass — 1st American Black Belt under Rigan Machado. Promoted to 7th Degree Coral Belt on June 8, 2024 in Oklahoma City.
DJDerek JohnsonThis memberBlack BeltBrazilian Jiu-Jitsu
Share your passport
Your belt, school, and lineage on one shareable credential.
PassportDJ
DJDerek Johnson
Black Belt
Lineage
Carlos Gracie SrCarlos Gracie JrRigan MachadoBob BassDerek Johnson
PassportDJ
DJDerek Johnson
Black Belt
Lineage
Carlos Gracie SrCarlos Gracie JrRigan MachadoBob BassDerek Johnson