This profile has no bio yet. A cover photo, video intro, social links, and location unlock with a Premium or Elite listing.
Ranks & Achievements
Black BeltVerified
Brazilian Jiu-JitsuLineage
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.
Passport
DJ
Derek Johnson
Black Belt
Lineage
Carlos Gracie SrCarlos Gracie JrRigan MachadoBob BassDerek Johnson
Related Profiles
Passport
DJ
Derek Johnson
Black Belt
Lineage
Carlos Gracie SrCarlos Gracie JrRigan MachadoBob BassDerek Johnson