The FIFA World Cup is an international football competition contested by the men's national football teams of the member nations of Fédération Internationale de Football Association (FIFA), the sport's global governing body. The championship has been awarded every four years since the first tournament in 1930, except in 1942 and 1946, due to World War II.
The tournament's final phase, often called the World Cup Finals, is the most widely-viewed sporting event in the world, with an estimated 715.1 million people watching the 2006 tournament final. The current format of the Finals involves thirty-two national teams competing at venues within the host nation (or nations) over a period of about a month.
Its success has led to the creation of, amongst others, the FIFA Women's World Cup and Under-17 and Under-20 male and female youth competitions as well as similar non-FIFA competitions such as the Homeless World Cup. (Full article...)