Question: what was ernesto che guevara famous for?
Answer: Che Guevara. Ernesto "Che" Guevara (/tʃeɪ ɡəˈvɑːrə/; Spanish: [ˈtʃe ɣeˈβaɾa]; 14 June 1928 – 9 October 1967) was an Argentine Marxist revolutionary, physician, author, guerrilla leader, diplomat, and military theorist.