Greece was the host country for the 2004 Summer Olympics in Athens, from 13 to 29 August 2004. As the progenitor nation and in keeping with tradition, Greek athletes have competed at every Summer Olympics in the modern era, alongside Australia, Great Britain, and Switzerland. The Hellenic Olympic Committee sent a total of 426 athletes to the Games, 215 men and 211 women, and had achieved automatic qualification places in all sports, with the exception of men's and women's field hockey. It was also the nation's largest team ever in Summer Olympic history since the first modern Games were held in 1896.
Australia competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004. Australian athletes have competed in every Summer Olympic Games of the modern era. The Australian Olympic Committee sent a total of 470 athletes to the Games to compete in 29 sports.
Japan competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. Japanese athletes have competed at every Summer Olympic Games in the modern era since 1912 except for two editions; it was not invited to the 1948 Summer Olympics in London for its role in World War II, and was also part of the US-led boycott of the 1980 Summer Olympics in Moscow. The Japanese Olympic Committee sent a total of 306 athletes, 139 men and 167 women, to compete in 27 sports. For the first time in its Olympic history, Japan was represented by more female than male athletes.
Russia competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's third consecutive appearance at the Summer Olympics as an independent nation. The Russian Olympic Committee sent a total of 446 athletes to the Games, 244 men and 202 women, to compete in all sports, except baseball, field hockey, football, and softball.
China competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's ninth appearance at the Summer Olympics since its debut in 1952. A total of 384 Chinese athletes, 136 men and 248 women, were selected by the Chinese Olympic Committee to compete in 28 sports. For the third time in its Olympic history, China was represented by more female than male athletes.
Slovakia competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's third consecutive appearance at the Summer Olympics since the post-Czechoslovak era. The Slovak Olympic Committee sent a total of 64 athletes to the Games, 48 men and 16 women, to compete in 11 sports. There was only a single competitor in artistic and trampoline gymnastics and sailing.
The women's team event at the 2004 Summer Olympics in Athens, Greece, took place at the Athens Olympic Aquatic Centre from 26 to 27 August. The Russian synchronized swimmers delivered a superb performance to defend their Olympic title in the event, having received a straight line of five perfect marks from the judges for a composite score of 99.501. Japan maintained a silver-medal streak on its second Olympics by a single point short of Russia's score with 98.501, after displaying their explosive lifts and quick changes of pattern throughout the routine. Having failed to secure an Olympic medal in the sport from the previous Olympics, the U.S. squad assembled a colorful demonstration of multiple sequences and flying leaps to hold on for the bronze with a score of 97.418.
The women's duet synchronized swimming event at the 2008 Summer Olympics was held from August 18 to 20, at the Beijing National Aquatics Center.
The women's team event at the 2008 Summer Olympics in Beijing, China, took place at the Beijing National Aquatics Center from 22 to 23 August. The Russian squad had displayed their complex choreography with an unmatched precision in the free routine to defend their Olympic title for the third straight victory, having received a nearly perfect mark of 99.500 by the judges. Spain picked up a silver with 98.251 points, while the Chinese squad surpassed the 2004 Olympic silver medal team Japan by nearly a two-point advantage to claim a bronze for the host nation's first ever Olympic medal, recording a composite score of 97.334.
The Women's duet event at the 2012 Summer Olympics in London, United Kingdom, took place at the Aquatics Centre from 5 to 7 August.
The women's team event at the 2012 Summer Olympics in London, United Kingdom, took place at the Aquatics Centre from 9 to 10 August. Russia maintained its dominance in the sport, as the team delivered a nearly perfect, complex choreography for another gold medal at its fourth consecutive Olympics, having received a powerful, composite score of 197.030 by the judges. Meanwhile, the Chinese squad resisted the challenge from Spain on a historical breakthrough to add a silver in the event with 194.010, edging the Spaniards out of the pool to accept the bronze for a total score of 193.120.
The women's team event at the 2000 Summer Olympics in Sydney, Australia, took place at the Sydney International Aquatic Centre from 28 to 29 September. The Russian synchronized swimmers performed a witch-themed routine with a variety of flying lifts and multiple pattern changes to score 99.146 out of a possible 100 points for an Olympic gold medal in the team event. The Japanese squad excelled in the artistic impression component for a score of 40 in the final free routine, but had to be satisfied with a second Olympic silver at these Games, having received an overall total of 98.860. Meanwhile, the Canadian octet snatched the bronze with a composite score of 97.357, finishing ahead of France by almost a full point (96.467). The U.S. team failed to collect an Olympic medal for the first time since the sport's introduction in 1984, as the swimmers finished the routine in fifth at 96.467.
The women's duet event at the 2000 Summer Olympics in Sydney, Australia, took place inside the Sydney International Aquatic Centre from 24 to 26 September.
Yukiko Inui is a Japanese competitor in synchronised swimming. She won Japan's first gold medal in each the solo technical routine and the solo free routine at a FINA World Aquatics Championships at the 2022 World Aquatics Championships. She competed at the 2020 Summer Olympics, in the duet event with Megumu Yoshida, and in the team event.
Erin Dobratz is a retired American synchronized swimmer. She shared a silver medal in the combination routine, and captured a bronze for the Americans in the team event at the 2003 FINA World Championships in Barcelona, Spain. On that same year, Dobratz added a gold to her career hardware in the same tournament at the Pan American Games in Santo Domingo, Dominican Republic. At the 2004 Summer Olympics, Dobratz helped the Team USA reclaim its spot to the medal podium with a bronze medal in the women's team event. Dobratz is also a graduate of Clayton Valley High School in Concord, California, and a member of the Stanford Cardinal women's synchronized swimming team.
Evangelia Platanioti is a Greek artistic swimmer. She competed in the women's duet at the 2012 Summer Olympics. She also competed at the 2016 Summer Olympics in the women's duet where her partner was Evangelia Papazoglou. They finished in 10th place.
The women's duet was one of two events in the synchronized swimming program at the 1992 Summer Olympics. The final was held on 7 August 1992.
The Women's duet event at the 2016 Summer Olympics in Rio de Janeiro, Brazil, took place at the Maria Lenk Aquatics Center from 14 to 16 August.
The women's duet event at the 2020 Summer Olympics in Tokyo, Japan, took place at the Tokyo Aquatics Centre from 2 to 4 August 2021. It was the 9th time the women's duet event was held at the Olympic Games.
Yotaro Sato is a Japanese artistic swimmer. He won the silver medal in the mixed duet technical routine at the 2022 World Aquatics Championships with his older sister Tomoka Sato, which was the first medal for Japan in the event at a FINA World Aquatics Championships other than a bronze medal, as well as a silver medal in the mixed duet free routine. As part of the 2022 FINA Artistic Swimming World Series, he won one gold medal and one silver medal in the mixed duet free routine and one gold medal in the mixed duet technical routine.
