Triple Crown (rugby union) achieved. The following table shows Triple Crown winners chronologically. Triple Crown (rugby union) In rugby union, the Triple Crown is an honour contested annually by the "Home Nations" – i.e. England, Ireland, Scotland, and Wales who compete within the larger Six Nations Championship. If any one of these teams defeats all three other teams, they win the Triple Crown. The Six Nations Championship also includes France and Italy, but their involvement in the tournament has no influence on the result of the Triple Crown, although it means that the winners of the Triple Crown are not necessarily the winners of
The Rugby Championship The Rugby Championship The Rugby Championship is an international rugby union competition contested annually by Argentina, Australia, New Zealand, and South Africa. Prior to the 2012 tournament, when Argentina joined, it was known as the Tri Nations. The competition is administered by SANZAAR, a consortium consisting of four national governing bodies: the Argentine Rugby Union, Australian Rugby Union, the New Zealand Rugby Union and the South African Rugby Union. The inaugural Tri Nations tournament was in 1996, and was won by New Zealand – known as the All Blacks. South Africa won their first title in 1998, and Australia their