The championships wimbledon the wimbledon championships or simply wimbledon is the oldest tennis tournament in the world and widely considered the most prestigious it has been held at the all england club in london since 1877 it is one of the four grand slam tennis tournaments majors the others being the australian open the french open roland garros and the us open this design is unofficial and in no way associated with wimbledonwe lovingly print all of our kids t shirts onto 100