João Amaral and Roosevelt Sousa
About the Teacher
Why study with them?
A 6th-degree black belt under the Carlson Gracie lineage, Professor João brings over 40 years of Jiu-Jitsu experience to the mats. He’s coached everyone from hobbyists to world champions and law enforcement units.
Founder of BTT Boston & BTT Boca Raton
Whether you’re new or advanced, João makes complex concepts click fast—and keeps the vibe serious but fun.
Roosevelt Sousa, a Gi and No-Gi World Champion, Pan Am Champion, and 2x ADCC veteran, brings elite-level intensity and competition-tested technique. His sessions add a high-performance edge to the retreat—perfect for those looking to level up.