Football, also known as soccer, is a sport played between two teams of 11 players using a spherical ball on a rectangular field. The objective is for each team to maneuver the ball into the opponent's goal without using their hands, except for the goalkeeper within a designated penalty area. Key events in the development of modern football include the establishment of organized leagues in England in 1888 and the founding of FIFA, football's international governing body, in 1904 to oversee the sport globally. Football is now the world's most popular and widely watched sport, attracting billions of fans worldwide to club and international competitions like the FIFA World Cup.