Patrick Leonard Sajak is an American television personality and game show host. Born and raised in Chicago, Sajak began his career in broadcasting at a local radio station, later serving as a disc jockey during the Vietnam War for the American Forces Vietnam Network.

The American Forces Network (AFN) is a government television and radio broadcast service the U.S. military provides to those stationed or assigned overseas, and is headquartered at Fort George G. Meade, Maryland. AFN comprises two subordinate overseas commands and one directorate in the continental United States. Overseas, AFN Europe is headquartered at Sembach Kaserne, Germany and consists of 15 subordinate stations in the countries of Bahrain, Belgium, Cuba, Germany, Greece, Italy, Spain, and Turkey. AFN Pacific is headquartered at Yokota Air Base, Japan and consists of nine stations in the countries of Diego Garcia, Japan, and South Korea. Stations under AFN Europe and AFN Pacific conduct live local radio shows 12 hours a day Monday through Friday, with the exception of U.S. federal holidays. Stateside, AFN's broadcast operations, which include global radio and television satellite feeds, emanate from the AFN Broadcast Center/Defense Media Center in Riverside, California.