International cricket
In addition to the one-day series and tournaments organised by the nations themselves, the ICC organises two One Day International tournaments. The World Cup is held every four years; it involves all the Test-playing nations and a number of teams advancing from the immediately preceding ICC World Cup Qualifier. The ICC Champions Trophy, previously known as the ICC Knockout Cup, is a shorter tournament held every four years in between World Cups. The ICC also organises a T20 International tournament, the ICC World Twenty20, which is generally held every two years and, as in the latest competition, involves the ten full ICC members and six associate members who qualified through a qualifier competition, the ICC World Twenty20 Qualifier.
Cricket World Cup hosts
The International Cricket Council's executive committee votes for the hosts of the tournament after examining the bids made by the nations keen to hold a Cricket World Cup. All the World Cup events so far have been held in nations in which cricket is a popular sport. Most of the tournaments have been jointly hosted by nations from the same geographical region, such as South Asia  in 1987, 1996, and 2011, Australasia in 1992 and 2015, Southern Africa in 2003 and West Indies in 2007.