Ernesto "Che" Guevara (June 14, 1928 – October 9, 1967), commonly known as "Che", was an Argentine Marxist revolutionary, physician, author, guerrilla leader, diplomat, military theorist and a major figure of the Cuban Revolution
When Stan discovers that Steve has been used in a plot by Sergei Kruglov to turn an American boy into a communist as revenge for the fall of the Soviet Union in "Red October Sky", he finds that Steve's room has been redecorated with communist icons, including a poster of Che which Stan mistakes for The Planet of the Apes.
When Stan claims Francine had a baby to cover his leave from work in "Weiner of Our Discontent", Jackson sends a pink jumper for the baby with Che Guevara on it.