McDonald's Corporation is the world's largest chain of hamburger fast food restaurants, serving around 64 million customers daily. Headquartered in the United States, the corporation was founded by businessman Ray Kroc in 1955 after he purchased the rights to a small hamburger chain operated by the eponymous Richard and Maurice McDonald.
Duke University's 26 varsity sports teams, known as the Blue Devils, compete in the Atlantic Coast Conference. The name comes from the French "les Diables Bleus" or "the Blue Devils," which was the nickname given during World War I to the Chasseurs Alpins, the French Alpine light infantry battalion.