Robert Falkenburg was an American amateur tennis player and entrepreneur. He is best known for winning the Men's Singles at the 1948 Wimbledon Championships and introducing soft ice cream and American fast food to Brazil in 1952. He founded the Brazilian fast food chain Bob's.

John Albert Kramer was an American tennis player of the 1940s and 1950s, and a pioneer promoter who helped drive the sport towards professionalism at the elite level. Kramer also ushered in the serve-and-volley era in tennis, a playing style with which he won three Grand Slam tournaments. He also led the U.S. Davis Cup tennis team to victory in the 1946 and 1947 Davis Cup finals.