Send us a textExpect to get the grapplers perspective on the evolution of competition, how to prep as an older athlete, different rulesets, new belt standards, if evolution will ruin tradition, Marco's origin story and much more. Marco Canha is a 4th degree Black Belt and the head instructor at Fight Zone London. Marco is a direct product of the original Fightzone gym in Rio de Janeiro, having earned his black belt at that same gym from Fightzone owner/head coach and 9x World Champion Ri...