For the fourth year in a row, Professor Zé Radiola is leading the training camp for the World championship at Gracie Barra. Responsible for some of the team’s greatest talents like the Estima brothers, Otávio Sous, Lucas Rocha and others, Radiola bets on the exchange of knowledge for a stronger team in 2015. See how the GB camp is going in another video of GRACIEMAG’s tour of the camps for the 2015 Worlds.