Guillermo León Valencia
President of Colombia
- Lived
- 1909–1971
- Country
- Colombia
Updated September 2026
About Guillermo León Valencia
Guillermo León Valencia Muñoz was a Colombian politician, lawyer and diplomat who served as the 22nd President of Colombia from 1962 to 1966.
Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.
Sources: book lists and dates from Wikidata and Open Library, ratings from Open Library readers. Last updated September 2026.