Australia competed at the 1960 Summer Olympics in Rome, Italy. 189 competitors, 160 men and 29 women, took part in 122 events in 17 sports. Australian athletes have competed in every Summer Olympic Games.
Duncan John D'Arcy Armstrong is an Australian former competitive swimmer, Olympic champion, and former world record-holder. Armstrong is best remembered for winning a gold and silver medal at the 1988 Summer Olympics.
Argentina at the 1952 Summer Olympics in Helsinki, Finland was the nation's ninth appearance out of twelve editions of the Summer Olympic Games. Argentina sent to the 1952 Summer Olympics its sixth national team, under the auspices of the Argentine Olympic Committee, 123 athletes, who competed in 77 events in 15 sports They brought home five medals: 1 gold, 2 silver and 2 bronze. The flag bearer was Delfo Cabrera, the gold medalist in the immediately previous Summer Olympic Games marathon.
Mark William Stockwell is an Australian former competition swimmer and three-time Olympic medallist. Stockwell is a Queensland native who specialised in freestyle sprint events, and had a successful international swimming career during the mid-1980s including the Olympics, Pan Pacific Championships, and Commonwealth Games. Following his retirement from competitive swimming, he has become a successful business executive and has been active in the administration of national sports organisations in Australia.
Canada competed at the 1968 Summer Olympics in Mexico City, Mexico, held from 12 to 27 October 1968. 139 competitors, 111 men and 28 women, took part in 124 events in 14 sports. It is the inaugural Summer Olympics where the Canadian team marched under the new Maple Leaf flag. The youngest competitor for Canada was gymnast Theresa McDonnell who was 14 years old. The oldest competitor was equestrian Zoltan Sztehlo who was 46 years old.
John Meredith Steel is a former freestyle swimmer from New Zealand, who competed at two consecutive Summer Olympics for his native country, starting in 1992 in Barcelona, Spain.
Marcel Gery is a former butterfly swimmer, who was born in Czechoslovakia and competed for the Czechoslovak national team in international competitions.
Marianne Louise Limpert is a Canadian former freestyle and medley swimmer who competed in the Summer Olympics for Canada in 1992, 1996 and 2000, and won the silver medal in the 200-metre individual medley in 1996 in Atlanta, Georgia. She was also Canada's flagbearer at the 1998 Commonwealth Games in Kuala Lumpur, Malaysia.
Robert Charles Pirie was a Canadian freestyle swimmer who competed internationally in the 1930s.
James Price McLane Jr. was an American competition swimmer, three-time Olympic champion, and a world record-holder.
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William M. Sawchuk is a Canadian former swimmer, competing in the butterfly, freestyle and medley events during the 1970s and early 1980s.
Peter Szmidt was a Canadian swimmer, competing in the freestyle events during the late 1970s and early 1980s.
Gary Steven Ilman was an American former competition swimmer, two-time Olympic gold medalist, and former world record-holder in two relay events.
Comoros took part in the 2008 Summer Olympics, held in Beijing, China from 8 to 24 August 2008. It was Comoros's fourth appearance in the summer Olympics since its debut in 1996. The Comoros team included three athletes: runners Mhadjou Youssouf and Feta Ahamada, and swimmer Mohamed Attoumane. Ahamada, a 100 metres sprinter, was the flag bearer for the opening ceremony, the first woman to be given the honour. None of the Comoros athletes progressed further than the qualifying heats.
Burundi participated in the 2008 Summer Olympics, held in Beijing, China from 8 to 24 August 2008. It was Burundi's fourth appearance in the summer Olympics since its debut in 1996. The Burundi team included three athletes: runners Joachim Nshimirimana and Francine Niyonizigiye, as well as swimmer Elsie Uwamahoro. Niyonizigiye, a marathon runner, was flag bearer for the opening ceremony. None of the Burundi athletes progressed further than the qualifying round.
Ryan Andrew Cochrane is a retired Canadian competitive swimmer who specialised in freestyle distance events. Cochrane is an Olympic silver and bronze medallist as well as a triple gold medallist from the Pan Pacific Swimming Championships. He is also a four-time Commonwealth Games champion in the 400-metre and 1,500-metre having won both medals in 2010 and 2014. He holds six world championship medals from the 800-metre and 1500-metre, this also makes Cochrane Canada's all-time leading medallist for a swimmer at the World Aquatics Championships. Cochrane also won gold medals in the 400 and 1,500 m freestyle at the 2015 Pan American Games in Toronto, as well as a bronze in the 4 x 200 m freestyle at the 2015 Games. From the year 2008 - 2015, Cochrane was named the Canadian male swimmer of the year - winning the award 8 times in a row.
Brian Phillips is a Canadian former competitive swimmer who won four medals in major international championship events during the early 1970s. Phillips won a total of six medals in major international championships, including the FINA World Championships, Pan American Games and Commonwealth Games.
David McKeon is an Australian competition swimmer. At the 2012 Summer Olympics in London, he competed in the men's 400-metre freestyle, finishing in 14th place in the heats, failing to reach the final.
The javelin throw at the Summer Olympics is one of four track and field throwing events held at the multi-sport event. The men's javelin throw has been present on the Olympic athletics programme since 1908, being the last of the current throwing events to feature at the Olympics after the shot put, discus throw and hammer throw. The women's event was first contested at the 1932 Olympics, becoming the second women's throws event after the discus in 1928.
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