The Bermuda Bowl is a biennial contract bridge world championship for national teams. It is contested every odd-numbered year under the auspices of the World Bridge Federation (WBF), alongside the Venice Cup (women), the d'Orsi Senior Bowl and the Wuhan Cup (mixed). Entries formally represent WBF zones as well as nations, so it is also known as the World Zonal Open Team Championship. It is the oldest event that confers the title of world champion in bridge, and was first contested in 1950. The Bermuda Bowl trophy is awarded to the winning team, and is named for the site of the inaugural tournament, the Atlantic archipelago of Bermuda.
The Venice Cup is a biennial world championship contract bridge tournament for national teams of Women. It is contested every odd-number year under the auspices of the World Bridge Federation (WBF), alongside the Bermuda Bowl (Open) and d'Orsi Bowl (Seniors). Entries formally represent WBF Zones as well as nations so it is also known as the "World Zonal Women Team Championship", one of three "World Zonal Team Championships". It was first contested in 1974, as one long match between two teams, and has been concurrent with the Bermuda Bowl from 1985.
The World Bridge Federation (WBF) is the international governing body of contract bridge. The WBF is responsible for world championship competitions, most of which are conducted at a few multi-event meets on a four-year cycle. The most prestigious championships are those for national teams in Open, Women, and Seniors categories: the Bermuda Bowl, Venice Cup, and Senior Bowl, and the quadrennial World Team Olympiads, incorporated in the World Mind Sports Games beginning 2008.
The triple crown of bridge is a career achievement in duplicate bridge, namely winning the three marquee Open world championships conducted by the World Bridge Federation. The Bermuda Bowl is now contested by national teams in odd-number years. The Olympiad Open Teams, contested by national teams in Olympic years, has been incorporated in the World Mind Sports Games (WMSG). The Olympiad Open Pairs, now World Open Pairs Championship, is contested in non-Olympic even-number years.
Geir Helgemo is a professional bridge player who was born in Norway but is now a citizen of Monaco. Through 2012 he had won three world championships in teams-of-four competition. As of August 2018 he ranked first among Open World Grand Masters and his regular partner Tor Helness ranked second.
The World Team Olympiad was a contract bridge meet organized by the World Bridge Federation every four years from 1960 to 2004. Its main events were world championships for national teams, always including one open and one restricted to women. A parallel event for seniors was inaugurated in 2000.
The World Bridge Championships consists of several sets of championships organized under the auspices of the World Bridge Federation.
Kit Woolsey is an American bridge and backgammon player. He was inducted into the ACBL Hall of Fame in 2005.
The World Transnational Open Teams Championship is a major side event conducted by the World Bridge Federation during the semifinal and final stages of its world championships for national teams at contract bridge—the Bermuda Bowl, Venice Cup, and Senior Bowl. New teams may enter the Transnational, as well as national teams eliminated before the semifinals of the main events—Open, Women, and Seniors respectively. It is not required that all team members be from one country, hence the term transnational. A series of Swiss matches qualifies eight teams for three knockout rounds which conclude during the finals of the main events.
The d'Orsi Senior Bowl, or Senior Bowl or d'Orsi Bowl, is a biennial world championship contract bridge tournament for national teams of "Seniors", players age 60 and older. It is contested every odd-number year under the auspices of the World Bridge Federation (WBF), alongside the Bermuda Bowl (Open), Venice Cup (Women) and Wuhan Cup (Mixed). Entries formally represent WBF Zones as well as nations so it is also known as the "World Zonal Senior Team Championship", one of three "World Zonal Team Championships". It became an official world championship event in 2001 following a successful exhibition in 2000.
The World Junior Teams Championship is a bridge competition for zonal teams of players up to about 25 years old.
Alan M. Sontag is an American professional bridge player. He won six world championships, including two Bermuda Bowl wins. Sontag is also known for his book The Bridge Bum, a book "on everybody's list of the top ten bridge books ever written."
Jie "Jack" Zhao is a Chinese professional contract bridge player. He became a World Bridge Federation Grand Master (WGM) in 2014.
The 2012 World Mind Sports Games were held in Lille, France, from 9 to 23 August 2012. The meeting started during the 2012 Summer Olympics and ending shortly before the 2012 Summer Paralympics, both in London. This was the second rendition of the World Mind Sports Games, which was inaugurated in 2008 in Beijing. The mind sport games had about 2000 players from 95 nations—down from 2,763 competitors and 143 countries at the 1st Games. More than half of the gold medals were contested at draughts and Russia, with the strongest draughts squad, won the most gold and most overall medals. China won five gold medals—all five events contested at Xiangqi. Chinese Taipei won four gold medals—four of the five events contested at go.
Rose Meltzer is an American bridge player. After completion of 2014 tournaments she was the only woman among 84 living Open World Grand Masters and she ranked 58th among them by World Bridge Federation (WBF) open masterpoints.
Marion Susanne Michielsen is a Dutch-Swedish professional bridge player. At the annual World Bridge Federation (WBF) meet in October 2014, she played on teams that won two world championships. Thus she became a World Women Grand Master.
Cheating in bridge refers to a deliberate violation of the rules of the game of bridge or other unethical behaviour that is intended to give an unfair advantage to a player or team. Cheating can occur in many forms and can take place before, during, or after a board or game.
The South African Bridge Federation (SABF) is the national governing body, custodian and regulator for the card game of bridge in South Africa. SABF is affiliated to the world governing body World Bridge Federation (WBF), the regional continental body African Bridge Federation (ABF), and SASCOC.
The 2021 World Bridge Team Championships (45th) was a contract bridge event being held in Salsomaggiore Terme, Italy, from 27 March to 9 April 2022, delayed from its original schedule due to the COVID-19 pandemic.
Russia 
United States 
Romania 
France 
Germany 
Italy