The Club World Cup is an international football tournament organized by FIFA. It features the champion clubs from each of the six continental confederations, along with the champion of the host nation. The tournament typically takes place annually and showcases top teams from around the world competing for the title of world champion. The competition began in 2000 and has evolved over the years, with various formats and participating teams. The most successful club in the tournament's history is Real Madrid, which has won the title multiple times. The event highlights the global nature of football and promotes international club competition.