The Rugby World Cup is a men's rugby union tournament contested every four years between the top international teams, the winners of which are recognised as the World champions of the sport.
The 1987 Rugby World Cup was the first Rugby World Cup. It was co-hosted by New Zealand and Australia – New Zealand hosted 21 matches while Australia hosted 11 matches. The tournament was won by New Zealand, who were the strong favourites and won all their matches comfortably. New Zealand defeated France 29–9 in the final at Eden Park in Auckland. The New Zealand team was captained by David Kirk and included such rugby greats as Sean Fitzpatrick, John Kirwan, Grant Fox and Michael Jones. Wales finished third, and Australia fourth, after conceding crucial tries in the dying seconds of both their semi-final against France and the third-place play-off against Wales.
The Wales national rugby sevens team competes in the Rugby World Cup Sevens and the Commonwealth Games. It also competed World Rugby Sevens Series although it has been replaced by a combined Great Britain team in this competition.
The 2005–06 World Sevens Series was the seventh edition of the global circuit for men's national rugby sevens teams, run by the International Rugby Board since 1999-2000. The series was won by Fiji in the last event of the competition, ending New Zealand's 6-year run as series champions. Fiji needed to finish in fifth place or higher at the London Sevens to ensure that they would win the series ahead of England, but won the tournament handily with 54–14 victory over Samoa in the final.
The Tonga national rugby sevens team competes in the World Rugby Sevens Series. Tonga has participated in all but one of the Rugby World Cup Sevens tournaments.
The International Rugby Board (IRB) awarded the 2007 Under 19 Rugby World Championship to the Irish Rugby Football Union (IRFU) and the Ulster branch hosted it. The Tournament, which took place in Belfast, Northern Ireland from 4–21 April, was split into two divisions of twelve teams. Division A games took place in Belfast at Belfast Harlequins' Deramore Park, Ulster Rugby's Ravenhill Stadium, and Cooke RFC/Instonians' Shaw's Bridge complex. Division B games were held in Queen's University of Belfast's The Dub complex and Malone RFC's Gibson Park in Belfast, and Bangor RFC's Upritchard Park in Bangor.
The 2008–09 IRB Sevens World Series was the tenth of an annual IRB Sevens World Series of rugby union sevens tournaments for full national sides run by the International Rugby Board since 1999–2000.
The Edinburgh Sevens is played annually as part of the IRB Sevens World Series for international rugby sevens. The 2009 competition, which took place on 30 May and 31 May in Edinburgh, Scotland, was the eighth and final Cup trophy in the 2008–09 IRB Sevens World Series.
The South Africa Sevens is played annually as part of the IRB Sevens World Series for international rugby sevens. The 2009 competition took place on 11 December and 12 December at Outeniqua Park in George, Western Cape, the second of eight Cup events at the 2009–10 IRB Sevens World Series. New Zealand won its second consecutive title by defeating Fiji in the final.
The 2011 USA Sevens competition was held on February 12 and February 13 at Sam Boyd Stadium in the Las Vegas, Nevada area. The USA Sevens is played annually as part of the IRB Sevens World Series for international rugby sevens. It was the fourth of eight events in the 2010–11 IRB Sevens World Series.
The New Zealand women's national rugby sevens team represents New Zealand in the World Rugby Sevens Series, Rugby World Cup Sevens, Summer Olympic Games and the Commonwealth Games.
The 2004 USA Sevens was the first time that the USA Sevens rugby tournament was played. It was held at the Home Depot Center in the Los Angeles suburb of Carson. Argentina defeated New Zealand 21–12 in the cup final to win the tournament. It was Argentina's first victory in a World Series tournament since its inception five years before.
The 2019 Hong Kong Sevens was a rugby sevens tournament that took place at the Hong Kong Stadium between the 5–7 April 2019. It was the 44th edition of the Hong Kong Sevens, and the seventh tournament of the 2018–19 World Rugby Sevens Series. Sixteen teams competed in the main tournament, while a further twelve competed in a qualifier tournament with the winner getting core team status for the 2019–20 World Rugby Sevens Series.
The 2020 USA Sevens was held in Los Angeles, played at Dignity Health Stadium in Carson in a return to California after a decade in Las Vegas. The rugby sevens tournament was the sixth event of the 2019–20 Sevens World Series for men's teams, and the seventeen edition of the USA Sevens. South Africa won the tournament, defeating Fiji by 29–24 in extra time.
The 2003 Hong Kong Sevens was an international rugby sevens tournament that took place at the Hong Kong Stadium between 28 and 30 March 2003. It was the 28th edition of the Hong Kong Sevens and was the fifth tournament of the 2002–03 IRB Sevens World Series. Twenty-four teams competed in the tournament and were separated into six groups of four with the top eight teams qualifying through to the cup tournament.
The 2022 Singapore Sevens was a rugby sevens tournament played on 9–10 April 2022 at the National Stadium in Singapore. It was the ninth edition of the Singapore Sevens and the fifth tournament of the 2021–22 World Rugby Sevens Series. This was the first event in the series for which no invited teams featured in tournament, and all core teams were available.
The 2022 Canada Sevens was a rugby sevens tournament for men's national teams held on 16–17 April 2022 at BC Place, Vancouver, British Columbia, Canada as part of the 2021–22 World Rugby Sevens Series.
The 2020 France Sevens was the thirteenth edition of the annual Sevens tournament held in France. It was the first time since 2019 that the tournament was held in France, and the first time that the event was held in the southern city of Toulouse, Haute-Garonne at the Stade Ernest-Wallon.
The 2022 London Sevens was the twentieth edition of the annual rugby sevens event held at Twickenham Stadium, Richmond, London.
The 2022 USA Sevens was the seventeenth edition of the rugby sevens tournament. It was held at Dignity Health Sports Park in Carson, Los Angeles, California between 27 and 28 August 2022. The title defenders were five-time USA Sevens champions South Africa.
United States
New Zealand 
Argentina 
Fiji 
