Every year, the NWA World Heavyweight Champion would travel to each territory and defend the title against the territories' top contender or champion. The purpose of the world champion was to make the top contender look good and still hold the title. The NWA Board of , composed mostly of territory owners, decided when the title changed hands via a vote. By the late 1950s, however, the system began to break down. As Lou Thesz continued to hold the title, other popular wrestlers such as became frustrated over the lack of change. There were also disputes over the number of appearances the champion would make in different regions.