The 1976 Summer Olympics were held in Montreal, Quebec, Canada; 26 events in swimming were contested. There was a total of 471 participants from 51 countries competing.
The 1972 Summer Olympics were held in Munich, West Germany. 29 events in swimming were contested. There were a total of 532 participants from 52 countries competing.
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.
Alia Shanee Atkinson, СD is a Jamaican five-time Olympian and a former competitive swimmer whose international competition career spanned 19 years, 2003 to 2021 inclusive, at the senior level. At short course World Swimming Championships, she is a ten-time medalist in individual events, including four gold medals, four silver medals, and two bronze medals. She won a total of 124 medals, of which 74 were gold medals, at Swimming World Cup circuits over the course of her career. She won 14 total medals in individual events, 11 gold, 1 silver, and 2 bronze, from her first three Central American and Caribbean Games, in 2006, 2010, and 2018.
Jose Guilherme Couto is a Portuguese swimmer. He competed at the 1996 Summer Olympics, the 2000 Summer Olympics, and the 2004 Summer Olympics.
Kenneth King-him To was a Hong Kong Australian swimmer who practised individual medley, freestyle, butterfly and breaststroke. He won 6 medals at the 2010 Summer Youth Olympics, was the male overall winner of the 2012 FINA Swimming World Cup and was a World Championships silver medallist. He was the holder of 16 Hong Kong national swimming records.
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.
Glenn Andrew Mark Snyders is a South African-born former competitive swimmer for New Zealand. He won the silver medal in the 50 m breaststroke at the 2010 Commonwealth Games in a time of 27.67 seconds. He currently holds the New Zealand records for 50 m, 100 m and 200 m breaststroke in both long course and short course.
Felipe Ferreira Lima is a Brazilian swimmer. He has six medals in World Championships: two in long course, and four in short course, highlighting his bronze medal in the 100 metre breaststroke at the 2013 World Championships. At the 2012 Summer Olympics, he competed in the men's 100 metre breaststroke, finishing in 8th place in his semi-final and failing to reach the final.
Daniel Tam Chi-kin is a Hong Kong former swimmer, who specialized in breaststroke events. He is a two-time Olympian, and a double finalist in the 100 and 200 m breaststroke at the 2002 Asian Games in Busan, South Korea. Tam is a member of the swimming team for SLA Sports Club, and is trained by an Australian-born coach Anthony Giorgi.
Matthew Kwok Hon-ming is a Hong Kong former swimmer, who specialized in breaststroke events. He is a single-time Olympian (2000), and a member of the University of Hawaiʻi swimming and diving team under head coach Sam Freas. He also holds numerous Hong Kong records in the 100 m breaststroke, and retains a dual resident status to compete internationally for his father's homeland. Kwok is also a younger brother of Olympic swimmer and Asian Games bronze medalist Mark Kwok.
Adam George Peaty is an English competitive swimmer who specialises in the breaststroke. He won the gold medal in the 100 metre breaststroke at the 2016 Summer Olympics, the first by a male British swimmer in 24 years, and retained the title at the 2020 Summer Olympics in 2021, the first British swimmer ever to retain an Olympic title.
Samantha Louisa Ginn Yeo is a Singaporean breaststroke and medley swimmer. Competing in her first of three Southeast Asian Games at just 12 years of age, Yeo has represented her country at the long course and short course World Championships, the FINA World Cup, Asian Games, Asian Swimming Championships, Commonwealth Games, Youth Olympic Games and Asian Youth Games. In June 2014, Yeo was recruited to the Michigan Wolverines on a partial, performance-based, sports scholarship.
Ippei Watanabe is a Japanese swimmer and former world record holder in the 200 metre breaststroke.
Siobhán Bernadette Haughey is a Hong Kong competitive swimmer. She became the first Hong Kong swimmer to win an Olympic medal and the first Hong Kong athlete to win two Olympic medals in any sport, after winning silver in the women's 200-metre freestyle and women's 100-metre freestyle during the Tokyo 2020 Summer Olympics. She later became the only Hong Kong athlete to win four Olympic medals after winning bronze in the women's 200-metre freestyle and the women's 100-metre freestyle at the Paris 2024 Summer Olympics. She also won the first swimming gold for Hong Kong in 2022 Asian Games, and became the most decorated Hong Kong athlete of all time in one single edition of Asian Games with two golds, one silver, and three bronzes.
Irene Kwok is a Hong Kong former breaststroke swimmer. She competed in the women's 200 metre breaststroke at the 1952 Summer Olympics. She was the first woman to represent Hong Kong at the Olympics.
Li Hin Yu is a Hong Kong former swimmer. She competed in the women's 200 metre breaststroke at the 1964 Summer Olympics.
Jamie Yeung Zhen-mei is a Hong Kong competitive swimmer.
Snowie Pang is a Hong Kong swimmer. She competed in the women's 100 metre breaststroke event at the 1996 Summer Olympics.
