The term 'Argentine Revolutionary Guevara' refers to the Argentine Marxist revolutionary, Che Guevara. He was a major figure in the Cuban Revolution and a prominent member of Fidel Castro's 26th of July Movement. He was also a guerrilla leader, physician, author, diplomat, and military theorist. Che Guevara is often considered a symbol of rebellion and revolution, and his image has become an iconic countercultural symbol.