Rubens Cobrinha prepares to pass the baton to his son Kennedy

Hawaii Martial Arts News & Rumors - Dedicated to Hawaii-Specific Martial Arts News & Rumors

BJJ Technique - Rubens Cobrinha Charles in Hamilton at Joslin's MMA - Spider Guard Pass

Kennedy Maciel

Rubens Cobrinha Charles vs Leonardo Saggioro / World Championship 2017

Instructors — Cobrinha Brazilian Jiu-Jitsu & Fitness

Rubens Charles: Cobrinha BJJ Vol 1

Rubens Charles Cobrinha's Come Up Sweep, BJJ Breakdown

Kennedy Keeps the Tradition Alive (Super Grand Slam) Cobrinha BJJ

Cobrinha - Rubens Charles - BJJ Black Belt Legend

Hawaii Martial Arts News & Rumors - Dedicated to Hawaii-Specific Martial Arts News & Rumors