Tennis recreational players and is also a popular worldwide spectator sport. The four Grand Slam tournaments (also referred to as the Majors) are especially popular: the Australian Open played on hard courts, the French Open played on red clay courts, Wimbledon played on grass courts, and the US Open also played on hard courts. Historians believe that the game's ancient origin lay in 12th century northern France, where a ball was struck with the palm of the hand. Louis X of France was a keen player of jeu de paume ("game of the palm"), which evolved into real tennis, and became
Jeu de mail According to Brantôme, King Henry II of France (ruled 1547–1559) was an excellent player of ' and ' (a form of that eventually developed into tennis and other raquet sports). Louis XIV (ruled 1661–1715), who hated ', was on the other hand enthusiastic about ', and the playing court in the gardens of Tuileries Palace was enlarged during his reign. The game was still played in France, in the areas of Montpellier and Aix-en-Provence, into the early 20th century, before the First World War. An educational institution in Montpellier, College Jeu de Mail, still bears the name of this game.