After college, he went to Mexico. He met Fidel Castro there in 1954. Castro was planning a rebellion in Cuba. Guevara joined Castro. He fought with Castro in Cuba. In 1959, Fidel won and became president of Cuba. Fidel and Guevara declared Cuba a communist country. Guevara was made head of Cuba's bank. He later became Minister of Industry. In 1965, Guevara helped to start other revolutions. They were in Congo-Kinshasa and Bolivia. In 1967, he was captured and executed by Bolivian soldiers. His body was not found until 1997. His nickname among friends was "Chegi Vara".