Juan Martin Guevara lives in Buenos Aires. He spent more than 8 years behind bars under the military junta for his political activities and connection with Che. He went on to found 'Por las huellas del Che', an association dedicated to the legacy of his older brother.
Armelle Vincent is a French journalist based in Los Angeles. She came into contact with Juan Martin, who was at the time the biggest importer of Cuban cigars into Argentina, while writing an article for a French magazine, L'Amateur de Cigare.