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.
Australia–England sports rivalries
Many sports analysts consider a Test cricket competition (referred to as The Ashes) to be the most intense form of all sporting rivalries involving the two nations. The competition is officially contested between Australia and England but the three nations of England, Scotland and Wales competed under the English flag up until 1992 when the Scots began to compete independently. Welsh cricket players continue to compete for England with Simon Jones being a recent example of a Welsh player competing for England in the 2005 Ashes series. The first Ashes series was contested in 1884.