World Champion Atos black belt Gustavo “Guto” Campos teaches Cross Choke Transitioning To Arm Bar From Closed Guard, during the fundamentals class on 09/05/2018.

Guto Campos is co-founder of the Atos Academy, along with Andre Galvao and Ramon Lemos, and runs the Atos Academy in Porto Alegre. He is a 2x IBJJF Masters World Champion (double gold); a CBJJO World Cup; a 4x PIBJJF Pan Champion, a IBJJF South American Champion; an IBJJF European Open Champion (double gold), and a 2x UAEJJF Abu Dhabi Pro Champion.

Instagram: @gutocamposjj