Gustavo Rojas Pinilla

Gustavo Rojas Pinilla (12 March 1900 – 17 January 1975) was the 19th President of Colombia from June 1953 to May 1957. An Army General, he mounted a successful coup d'état against the incumbent President, Laureano Gómez Castro (1889—1965), imposing martial law and establishing a dictatorship-style government in Colombia.