Gilbert Durinho to compete in Japan
An Atos black belt who’s been on a rampage in Jiu-Jitsu’s main competitions, Gilbert “Durinho” Burns is on a seminar tour through the United States.…
Gilberto Durinho
Atos leader comments on importance of European Championship
The European Jiu-Jitsu Championship is approaching. The event to take place in Lisbon, Portugal from the 28th to the 31st of this month is open…