which organization arranges this tournament?
FIFA
FIFA World Cup
The FIFA World Cup, often simply called the World Cup, is an international association football competition contested by the senior men's national teams of the members of the "" (FIFA), the sport's global governing body. 
how many times has the host nation won the world cup Brazil has won five times. what sports is the cup related to? Football when did this cup begin? 1930
wiki:7704200
FIFA World Cup [SEP] Introduction
The FIFA World Cup, often simply called the World Cup, is an international association football competition contested by the senior men's national teams of the members of the "" (FIFA), the sport's global governing body. The championship has been awarded every four years since the inaugural tournament in 1930, except in 1942 and 1946 when it was not held because of the Second World War. The current champion is France, which won its second title at the 2018 tournament in Russia. The current format involves a qualification phase, which takes place over the preceding three years, to determine which teams qualify for the tournament phase.