The Six Nations Championship (known as the Guinness Six Nations for sponsorship reasons) is an annual international men's rugby union competition between the teams of England, France, Ireland, Italy, Scotland and Wales. The current champions are France, who won the 2022 tournament. The tournament is organised by the unions of the six participating nations under the banner of Six Nations Rugby, which is responsible for the promotion and operation of the men's, women's and under-20s tournaments, and the Autumn International Series, as well as the negotiation and management of their centralised commercial rights. The Six Nations is the successor to the Home Nations Championship (1883–1909 and 1932–39), played between teams from England, Ireland, Scotland, and Wales, which was the first international rugby union tournament. With the addition of France, this became the Five Nations Championship (1910–31 and 1947–99), which in turn became the Six Nations Championship with the addition of Italy in 2000. Wales have won the championship the most times, with 40 titles (28 outright, 12 shared), but England have won the most outright titles with 29. Since the Six Nations era started in 2000, only Italy and Scotland have failed to win the Six Nations title. The women's tournament started as the Women's Home Nations in the 1996 season. History and expansion The tournament was first played in 1883 as the Home Nations Championship among the four Home Nations of the United Kingdom – England, Ireland, Scotland, and Wales. However, England was excluded from the 1888 and 1889 tournaments due to their refusal to join the International Rugby Football Board. The tournament then became the Five Nations Championship in 1910 with the addition of France. The tournament was expanded in 2000 to become the Six Nations Championship with the addition of Italy. Following the relative success of the Tier 2 nations in the 2015 Rugby World Cup, there were calls by Octavian Morariu, the president of Rugby Europe, to let Georgia and Romania join the Six Nations due to their consistent success in the European Nations Cup and ability to compete in the Rugby World Cup. Format The tournament begins on the first weekend in February and culminates on the second or third Saturday in March. Each team plays every other team once (a total of 15 matches), with home ground advantage alternating from one year to the next. Before the 2017 tournament, two points were awarded for