The men's hammer throw competition at the 2004 Summer Olympics in Athens was held at the Olympic Stadium on 20–22 August. There were 35 competitors from 24 nations. After a series of doping-related disqualifications, the event was won by Koji Murofushi of Japan, the nation's first medal in the event. All distances are given in metres.
Athletes from Belarus began their Olympic participation at the 1952 Summer Games in Helsinki, Finland, as part of the Soviet Union. After the Soviet Union disbanded in 1991, Belarus, along with four of the other fourteen former Soviet republics, competed in the 1992 Winter Olympics as the Unified Team. Later in 1992, Belarus joined eleven republics to compete as the Unified Team at the Summer Games in Barcelona, Spain. Two years later, Belarus competed for the first time as an independent nation in the 1994 Winter Olympics, held in Lillehammer, Norway.
Canada has competed at 28 Summer Olympic Games, missing only the inaugural 1896 Summer Olympics and the boycotted 1980 Summer Olympics. This count includes the 1906 Olympic Games, deemed unofficial 43 years after they were held. The nation made its debut at the 1900 Summer Olympics. Canada competes under the IOC country code CAN.
Russia, referred to by its formal name; the Russian Federation, by the International Olympic Committee, has competed at the modern Olympic Games on many occasions, but as different nations in its history. As the Russian Empire, the nation first competed at the 1900 Games, and returned again in 1908 and 1912. After the Russian revolution in 1917, and the subsequent establishment of the Soviet Union in 1922, it would be thirty years until Russian athletes once again competed at the Olympics, as the Soviet Union at the 1952 Summer Olympics. After the dissolution of the Soviet Union in 1991, Russia competed as part of the Unified Team in 1992, and finally returned once again as Russia at the 1994 Winter Olympics.
Competitors at the Olympic Games have used banned athletic performance-enhancing drugs.
Athletics at the 2008 Summer Olympics were held during the last ten days of the games, from August 15 to August 24, 2008, at the Beijing National Stadium. The Olympic sport of athletics is split into four distinct sets of events: track and field events, road running events, and racewalking events.
Originally having participated in Olympics as the delegation of the Republic of China (ROC) from 1924 Summer Olympics to 1976 Winter Olympics,China competed at the Olympic Games under the name of the People's Republic of China (PRC) for the first time in 1952 Summer Olympics held in Helsinki, Finland, although they only arrived in time during the last days to participate in a one event. That year, the International Olympic Committee (IOC) allowed both the PRC and ROC to compete with the name "China", although the latter withdrew in protest. Due to the dispute over the political status of the "two Chinas", the PRC started a period of isolationism, withdrawing from several international sporting bodies and the UN system until the mid-1970s, when the country participated for the first time in the Asian Games in 1974 and the World University Games in 1977. Returning to the IOC officially only in 1979, which gave it the right to send an official delegation, starting from the 1980 Winter Olympics in Lake Placid, United States. Their first appearance at the Summer Olympic Games after 1952 was the 1984 Summer Olympics in Los Angeles, United States. The People's Republic of China staged boycotts of the Games of the XVI Olympiad in Melbourne, Australia, Games of the XVII Olympiad in Rome, Italy, Games of the XVIII Olympiad in Tokyo, Japan, Games of the XIX Olympiad in Mexico City, Mexico, Games of the XX Olympiad in Munich, Germany, and Games of the XXI Olympiad in Montreal, Canada. China also boycott the Games of the XXII Olympiad in Moscow, USSR due to the American-led boycott and the ongoing Sino-Soviet split, together with the other countries.
Weightlifting competitions at the 2008 Summer Olympics in Beijing, China were held from August 9 to August 19. Competitions were conducted at the Beihang University Gymnasium.
Gong Lijiao is a Chinese Olympic shot putter and the 2020 Olympic champion in that event. A three-time Olympic medalist, she holds a record eight medals at the World Athletics Championships, including two World titles.
Colombia first formally participated at the Olympic Games in 1932, and has sent athletes to compete in all but one edition of the Summer Olympic Games since then, missing only the 1952 Games. Colombian athletes have won a total of 34 Olympic medals in eight different sports, with weightlifting and cycling as the most successful ones. Colombia is the third most successful South American country at the Olympic Games, after Brazil and Argentina respectively. The Colombian Olympic Committee was created in 1936 and recognised by the International Olympic Committee in 1948.
Ukraine competed at the 2012 Summer Olympics in London, from July 27 to August 12, 2012. This was the nation's fifth consecutive appearance at the Summer Olympics in the post-Soviet era. The National Olympic Committee of Ukraine sent a total of 238 athletes, split equally between men and women, to compete in 21 sports.
The athletics competitions at the 2012 Olympic Games in London were held during the last 10 days of the Games, on 3–12 August. Track and field events took place at the Olympic Stadium in east London. The road events, however, started and finished on The Mall in central London.
Weightlifting competitions at the 2012 Summer Olympics in London were held from 28 July to 7 August in the ExCeL venue. Fifteen gold medals were awarded and 260 athletes took part.
Wrestling at the 2012 Summer Olympics were held between 5 and 12 August, the final day of the Games, at ExCeL London. It was split into two disciplines, Freestyle and Greco-Roman which were further divided into different weight categories. Men competed in both disciplines whereas women only took part in the freestyle events, with 18 gold medals awarded. Wrestling has been contested at every modern Summer Olympic Games, except Paris 1900.
Men's freestyle 120 kilograms competition at the 2012 Summer Olympics in London, United Kingdom, took place on 11 August at ExCeL London. This freestyle wrestling competition consisted of a single-elimination tournament, with a repechage used to determine the winners of two bronze medals. The two finalists faced off for gold and silver medals. Each wrestler who lost to one of the two finalists moved into the repechage, culminating in a pair of bronze medal matches featuring the semifinal losers each facing the remaining repechage opponent from their half of the bracket.
The 2012 Summer Olympics, officially known as the Games of the XXX Olympiad, was a summer multi-sport event held in London, the capital of the United Kingdom, from 27 July to 12 August. A total of 10,768 athletes from 204 nations participated in 302 events in 26 sports across 39 different disciplines.
The 2014 Commonwealth Games, was a multi-sport event held in Glasgow, Scotland from 23 July to 3 August 2014. It was the first time that Glasgow hosted the games, and the third time it was hosted in Scotland after Edinburgh hosted in 1970 and 1986. A total of 4,947 athletes from 71 Commonwealth Games Associations (CGAs) competed in 261 events in 17 sports.
India competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Indian athletes have appeared in every edition of the Summer Olympics since 1920, although they made their official debut at the 1900 Summer Olympics in Paris.
Romania competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. Since the nation's participation started in 1900, Romanian athletes had appeared in every edition of the Summer Olympic Games, except for two occasions: the 1932 Summer Olympics in Los Angeles during the worldwide Great Depression, and the 1948 Summer Olympics in London.
