Mr. Challen currently works as Business Development Manager at the United Nations Federal Credit Union (UNFCU). Through his marketing role, involvement in UNFCU Corporate Social Responsibility projects, and participation at international development conferences, Mr. Challen is well connected within the United Nations community and has acquired a good understanding of international development.
Mr. Challen has helped organize numerous Mount Kilimanjaro climbs for Kilimanjaro Initiative, assisted with a number of its projects, and was instrumental in helping Friends of KI get started.