It was later learned that he had spent some time in the Congo helping to organize the Patrice Lumumba Battalion, and he may have visited North Vietnam in 1966.  
Jean-Paul Sarte called him "the most complete human being of our age."  It was later learned that he had spent some time in the Congo helping to organize the Patrice Lumumba Battalion, and he may have visited North Vietnam in 1966.  In the autumn of that year, he arrived in the Santa Cruz region, but was wounded, captured, and killed by Bolivian authorities the following year.  FTP name this Argentine doctor and revolutionary active in the Cuban Revolution.
Jean-Paul Sarte called him "the most complete human being of our age."  
Ernesto "Che" Guevara