At the 2000 Summer Olympics in Sydney, 46 events in athletics were contested, 24 for men and 22 for women. There were a total number of 2,134 participating athletes from 193 countries.
At the 1996 Summer Olympics in Atlanta, 44 events in athletics were contested. There were a total number of 2053 participating athletes from 191 countries.
The swimming competitions at the 2000 Summer Olympics in Sydney took place from 16 to 23 September 2000 at the Sydney International Aquatic Centre in Homebush Bay. It featured 32 events, and a total of 954 swimmers from 150 nations.
At the 2004 Summer Olympics, the athletics events were held at the Athens Olympic Stadium from August 18 to August 29, except for the marathons, the race walks, and the shot put. A total of 46 events were contested, of which 24 by male and 22 by female athletes.
The 1988 Summer Olympics took place in Seoul, South Korea. The swimming competition, held from September 18 to September 25, was notable for the seven medals, including five golds, won by Matt Biondi, the six golds won by Kristin Otto, and the three individual golds won by Janet Evans. 633 participants from 77 countries were competing.
The swimming competition at the 1996 Summer Olympics was held at the Georgia Tech Aquatic Center in Atlanta, United States. There were 762 competitors from 117 countries. This was the last Olympics where swimming B-finals were held.
At the 1992 Summer Olympics in Barcelona, Spain, 31 swimming events were contested. There was a total of 641 participants from 92 countries competing.
The 2003 Summer Universiade, also known as the XXII Summer Universiade, took place in Daegu, South Korea.
The swimming competitions at the 2008 Summer Olympics took place from 9 to 17 August 2008 at the Beijing National Aquatics Centre. The newly introduced open water marathon events (10 km) were held on 20 and 21 August 2008 at Shunyi Olympic Rowing-Canoeing Park.
The swimming competition at the 12th FINA World Aquatics Championships was held in Rod Laver Arena in Melbourne, Australia, from 25 March to 1 April 2007. This portion of the 2007 Worlds featured 40 events, all swum in a long course (50 m) pool:
The 15th FINA World Championships were held from 20 July to 4 August in Barcelona, Catalonia, Spain. The 2013 World Championships featured 6 aquatics disciplines: swimming, water polo, diving, high diving, open water, and synchronised swimming.
The Asian Indoor and Martial Arts Games is a pancontinental multi-sport event held every four years among athletes from all over Asia. It is organised by the Olympic Council of Asia (OCA) and consists of Indoor and martial arts events with TV broadcasting potential, some of which were not contested at the Asian Games and Asian Winter Games Programs and are not Olympic sports.
At the 2010 Summer Youth Olympics, 36 athletics events were contested – 18 for boys and 18 for girls – on 17–19 and 21–23 August 2010. The events took place in Bishan Stadium, Singapore. Athletes born between January 1, 1993, and December 31, 1994, were eligible to compete. Continents selected their athletes through Youth Continental Championships.
The swimming competitions at the 2012 Summer Olympics in London took place from 28 July to 4 August at the Aquatics Centre. The open-water competition took place from 9 to 10 August in Hyde Park.
The 2019 World Aquatics Championships were the 18th FINA World Aquatics Championships, held in Gwangju, South Korea from 12 to 28 July 2019. The city had previously hosted the 2015 Summer Universiade aquatics events in the same venues.
Athletics at the 2014 Summer Youth Olympics was held from 20 to 26 August at the Nanjing Olympic Sports Center in Nanjing, China.
Swimming at the 2014 Summer Youth Olympics was held from 17 to 22 August at the Nanjing Olympic Sports Center in Nanjing, China.
Swimming at the 2018 Summer Youth Olympics was held from 7 to 12 October at the Natatorium in Buenos Aires, Argentina.
Athletics at the 2018 Summer Youth Olympics was held from 11 to 16 October. The events took place at the Parque Olímpico de la Juventud in Buenos Aires, Argentina.
The 2019 World Wrestling Championships were held in Nur-Sultan, Kazakhstan from 14 September to 22 September 2019.
