Tennis: The Tennis Zone, tennis organistions and federations. Wimbledon
Wimbledon is the oldest tennis tournament in the world and is generally considered the most prestigious. It has been held at the All England Club in the London suburb of Wimbledon since 1877. It is one of the four Grand Slam tennis tournaments, and the only one still played on the game's original surface, grass, which gave the game of lawn tennis its name.