Ek Yi Oun
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. He was one of the longest-lived world leaders of all time.