Criminal tradición argentina. Gustavo Barrientos Ann Fisher 7 years ago Gustavo Barrientos – Maestro de Sipalkido y de defensa personal Share this: Pikaya DevelopmentDate25.07.2017Italian Fencing School. Live Broadcast with Grand Maestro Oleg MaltsevDate09.08.2017Dr. James O. Finckenauer speaks about the Russian criminal traditionDate28.05.2018