Ek Yi Oun (; 1910 – 2013) was a Cambodian politician and a member of the Sangkum party who served as the Prime Minister of Cambodia from 11 January until 17 January 1958. With a term of six days, he remains the shortest-served Prime Minister of Cambodia to date. He served as acting President of the National Assembly of Cambodia in 1970. References 1910 births 2013 deaths 20th-century Cambodian politicians Cambodian centenarians Prime Ministers of Cambodia Presidents of the National Assembly (Cambodia) Sangkum politicians Men centenarians Date of birth missing Date of death missing Place of death missing