The FIFA Club World Cup is an international men's association football competition organised by the Fédération Internationale de Football Association (FIFA), the sport's global governing body. The competition was first contested in 2000 as the FIFA Club World Championship. It was not held from 2001 to 2004 due to a combination of factors in the cancelled 2001 tournament, most importantly the collapse of FIFA's marketing partner International Sport and Leisure (ISL), but in 2005 it changed to an annual competition through 2023. Following the 2023 edition, the tournament was revamped to a quadrennial competition starting in 2025. Views differ as to the cup's prestige: it struggles to attract interest in most of Europe, and is the object of heated debate in South America.