Synchronized swimming or artistic swimming is a sport where swimmers perform a synchronized choreographed routine, accompanied by music. The sport is governed internationally by World Aquatics. It has traditionally been a women's sport, although FINA introduced a new mixed gender duet competition that included one male swimmer in each duet at the 2015 World Aquatics Championships and LEN introduced men's individual events at the 2022 European Aquatics Championships. From 2024, men will be able to compete in the team event at the Olympics.
World Aquatics, formerly known as FINA, is the international federation recognised by the International Olympic Committee (IOC) for administering international competitions in water sports. It is one of several international federations which administer a given sport or discipline for both the IOC and the international community. It is based in Lausanne, Switzerland.
The European Aquatics Championships is the continental Aquatics championship for Europe, which is organised by LEN—the governing body for aquatics in Europe. The Championships are currently held every two years ; and since 2022, they have included 5 aquatics disciplines: Swimming, Diving, Synchronised swimming, Open water swimming and High diving. Prior to 1999, the championships also included Water polo, which beginning in 1999 LEN split-off into a separate championships. The open water events are not held during the Olympic year.
LEN is the European governing body for aquatic sports affiliated to World Aquatics — it is the Continental Association for Europe. It was formally organized in 1927 in Bologna, and since 2015 is headquartered in Nyon.
The World Aquatics Championships are the World Championships for six aquatic disciplines: swimming, diving, high diving, open water swimming, artistic swimming, and water polo. The championships are staged by World Aquatics, formerly known as FINA, the international federation recognised by the International Olympic Committee (IOC) for administering international competitions in water sports. The championships are World Aquatics' largest and main event traditionally held biennially every odd year, with all six of the aquatic disciplines contested every championships.
The FINA World Masters Championships is an international Aquatics championships for adults. The championships is held biennially, with competition in all five of FINA's disciplines: Swimming, Diving, Water polo, Open water swimming, and Synchronized swimming. Starting in 2015, the competition was held jointly with the FINA World Aquatics Championships.
Sarah Fredrika Sjöström is a Swedish competitive swimmer specialising in the sprint freestyle and butterfly events. In the history of swimming, Sarah is one of the most decorated swimmers in the world of all time.
Yuliya Andreyevna Yefimova is a Russian competitive swimmer. She is the Russian record holder in the 200 metre individual medley, 50 metre breaststroke, 100 metre breaststroke, and 200 metre breaststroke. After making her Olympic debut in 2008, she went on to win the bronze medal in the 200 metre breaststroke in 2012, and silver medals in the 100 metre and 200 metre breaststroke in 2016. She is a six-time World Champion, winning the 50 metre breaststroke in 2009 and 2013, the 100 metre breaststroke in 2015, and the 200 metre breaststroke in 2013, 2017, and 2019. In 2019, she became the first woman to win the 200 metre breaststroke at a FINA World Aquatics Championships three times. She is a former world record holder in the long course 50 metre breaststroke. She has won 109 medals, including 48 gold medals, at Swimming World Cups.
The Royal Spanish Swimming Federation founded in 1920, is the aquatics national federation for Spain. It oversees competition in the 5 aquatics disciplines and Masters competition in these. As of 2022, the federation has 781 registered clubs and 66,775 federated swimmers.
The 16th FINA World Championships, also Aquatics 2015, were held in Kazan, Russia from 24 July to 9 August 2015. Russia hosted this event for the first time. The number of participating national teams (190), athletes (2,400) and the number of medals (75) were the most ever amongst these championships. This was the first time the World Aquatics Championships partially overlaps with the FINA World Masters Championships that have a number of athletes, countries (110) and medals (635) which are the most ever also.
The Southeast Asian Swimming Championships are a biennial aquatics championships for countries from Southeast Asia organised by South East Asian Swimming Federation (SEASF). These championships include competition in Swimming, Diving, Synchronized Swimming (synchro), and Water Polo. The first edition of these championships were the aquatics competitions at the 2012 Southeast Asian Swimming Championships held in June 2012 in Singapore. Championships among masters began 2019.
Aleksandr Evgenyevich Maltsev is a 4-time world champion and 6-time European champion in artistic swimming and a founder of men's artistic swimming in Russia. Aleksandr is the most titled male artistic swimmer in the world. He is recognized as the best male artistic swimmer in the world by the International Swimming Federation (FINA) and as the best male artistic swimmer in Europe by the European Swimming League (LEN).
Evgeny Mikhailovich Rylov is a Russian competitive swimmer and Olympic champion specializing in backstroke events. He won three gold medals at the 2014 Summer Youth Olympics in Nanjing, and a bronze medal at his senior international debut at the 2015 World Championships in Kazan. He also won a bronze medal at the 2016 Summer Olympics in Rio de Janeiro and a gold medal at the 2017 World Championships in Budapest, both were in the 200 metre backstroke event. In 2018, at the 2018 World Short Course Championships, he won gold medals in the 200 metre backstroke and 50 metre backstroke. At the 2019 World Championships, he won a gold medal in the 200 metre backstroke, silver medal in the 100 metre backstroke, and silver medal in the 50 metre backstroke. He won the gold medal in the 100 metre backstroke and 200 metre backstroke at the 2020 Summer Olympics in Tokyo.
The German Swimming Federation, or DSV is the aquatics national federation for Germany. It oversees competition in the 5 aquatics disciplines.
Rachele Bruni is an Italian swimmer, specialising in open water long-distance races. She won the silver medal in the 10 km marathon at the 2016 Summer Olympics in Rio. She competed at the 2020 Summer Olympics, in 10 km open water. She won the FINA 10km Marathon Swimming World Series 3 times in 2015, 2016 and 2019.
The Palace of Water Sports is an indoor aquatics centre in Kazan, Tatarstan, Russia which was built for the 2013 Summer Universiade. Located on the banks of the Kazanka River, the competitions in synchronized swimming, diving, swimming and water polo took place here. It later hosted the diving events for the 2015 World Aquatics Championships. As of 2018, the facility was utilized by approximately 3,000 children per day.
The FINA Water Polo World Rankings is a ranking system for men's and women's national teams in water polo. The teams of the member nations of FINA, water polo's world governing body, are ranked based on their competitions results with the most successful teams being ranked highest.
Nikoletta Kiss is a Hungarian swimmer, specialising in open water events. She started open water swimming in 2014.
Alba Vázquez Ruiz is a Spanish swimmer. She won the bronze medal in the 400 metre individual medley at the 2022 Mediterranean Games. At the 2019 European Junior Championships she won a gold medal in the 400 metre individual medley. She won the gold medal in the 400 metre individual medley and the silver medal in the 200 metre individual medley at the 2019 World Junior Championships. She is a former world junior record holder in the 400 metre individual medley.
Dávid Betlehem is a Hungarian competitive pool and open water swimmer. At the 2022 World Aquatics Championships, he won a silver medal in the open water 4×1500 metre team relay. At the 2020 European Aquatics Championships, he won a bronze medal in the 5 kilometre open water team relay. At the 2022 World Junior Open Water Championships, he won gold medals in the 10 kilometre open water swim and team relay. He won the silver medal in the 1500 metre freestyle at the 2021 European Junior Swimming Championships.
Blackpool, England, UK 
Turku, Finland 
Sindelfingen, Germany 
Riccione, Italy 
Prague, Czech Republic 
Innsbruck, Austria 
Palma de Mallorca, Spain 
Millau, France 
Stockholm, Sweden 
Kranj, Slovenia 
Yalta, Ukraine 
Eindhoven, Netherlands 
Budapest, Hungary