Car mechanic. MCCN's Mission School in 1943 -1947, language studies French in Paris 1950-1951, Normal University 1956, Bachelor of Arts degree (English and Christendom) 1970.
Entering upon as a missionary:
8 Mar 1951 in the city of Stavanger (he entered upon as a pastor on 9 Feb 1947 in the capital Oslo). Odd Ommundsen was working as a missionary in Congo-Brazzaville from 1951-1974. He was MCCN's Mission Director 1976 - 1981 and was a teacher at Ansgar Bible School for several periods.
Odd worked as MCCN's Mission Field Secretary in Hong Kong; and as supervisor at Holm Glad College from Sept 1985 to Jul 1987. He counselled pastors and elders in different churches at the same time.
Odd Ommundsen came back to Hong Kong with his wife Elsa (born 10 Apr 1923 and died 13 Jul 1995) for a short period Feb - Jun 1991 when both of them were retired. He gave lessons at an Evening Bible School initiated by MCCN-HKF and MCC, and had bible studies in different churches within MCC.