Adolfo López Mateos

Adolfo López Mateos (Spanish pronunciation: [aˈðolfo ˈlopes maˈteos]; 26 May 1909 – 22 September 1969) was a Mexican politician who became a member of the Institutional Revolutionary Party (PRI), after earlier opposing its precursor in 1929. He was elected President of Mexico, serving from 1958 to 1964.