Australia, the previous host of the 2000 Olympics at Sydney, 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.
Egypt, represented by the Egyptian Olympic Committee, competed at the 2004 Summer Olympics in Athens, Greece from 13 to 29 August 2004. 97 competitors, 81 men and 16 women, took part in 48 events in 17 sports. Egypt's anthem, Bilady, Bilady, Bilady was played when Egypt won a gold medal.
Germany competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's fourth consecutive appearance at the Summer Olympics after its reunification in 1990. The German Olympic Sports Confederation sent the nation's second largest delegation to the Games since its reunification. A total of 441 athletes, 250 men and 191 women, competed in 27 sports, and were nominated by DOSB at four occasions.
Spain competed at the 2004 Summer Olympics in Athens, Greece, from August 13 to 29, 2004. This nation has competed in every Summer Olympic Games since its official debut in 1920. Spain, however, boycotted two editions, the 1936 Summer Olympics in Nazi Germany, and the 1956 Summer Olympics in Melbourne when it joined the Dutch-led boycott, as a protest to the Soviet invasion of Hungary. The Spanish Olympic Committee sent the nation's third largest delegation in history to the Games. A total of 317 athletes, 177 men and 140 women, competed in 26 sports.
South Korea competed at the 2004 Summer Olympics in Athens, from 13 to 29 August 2004. This was the nation's fourteenth appearance at the Olympics, attending every Summer Olympics held during the country's existence up to that point with the exception of the 1980 Summer Olympics in Moscow because of its support for the United States-led boycott. The Korean Olympic Committee sent the nation's smallest delegation to the Games since 1992. A total of 264 athletes, 145 men and 119 women, competed in 25 sports.
New Zealand competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's twenty-second appearance at the Olympics since its debut in 1908 as part of Australasia. The New Zealand Olympic Committee sent a total of 148 athletes, 81 men, and 67 women to the Games to compete in 18 sports, surpassing a single athlete short of the record from Sydney four years earlier. Basketball and field hockey were the only team-based sports in which New Zealand had its representation at these Olympic Games. There was only a single competitor in archery, boxing, and fencing.
The field hockey tournament at the 1960 Summer Olympics in Rome, Italy was contested from August 26 to September 9, with sixteen participating teams. Only men competed in field hockey at these Games. Pakistan won the gold medal, defeating India in the final and ending India's run of six successive Olympic gold medals in field hockey. Spain won the bronze medal.
Athletes from the Federal Republic of Yugoslavia competed at the 2000 Summer Olympics in Sydney, Australia. 109 competitors, 92 men and 17 women, took part in 50 events in 14 sports. These would be the last Summer Games in which athletes from Montenegro and Serbia participated under the name of Yugoslavia. They would compete as Serbia and Montenegro at the 2004 Summer Olympics.
Australia was the host nation for the 1956 Summer Olympics in Melbourne, Australia. However, due to Australian quarantine restrictions the equestrian events were held in Stockholm, Sweden. 294 competitors, 250 men and 44 women, took part in 140 events in 18 sports.
Field hockey at the 2008 Summer Olympics in Beijing was held over a fourteen-day period beginning on 10 August, culminating with the medal finals on 22 and 23 August. All games were played at the hockey field constructed on the Olympic Green.
Croatia competed at the 2008 Summer Olympics in Beijing, People's Republic of China.
Italy competed at the 2008 Summer Olympics, held in Beijing, China. The country sent a delegation of 344 athletes to compete.
China was the host nation of the 2008 Summer Olympics. It was represented by the Chinese Olympic Committee (COC), and the team of selected athletes were officially known as Team China.
Spain competed at the 2008 Summer Olympics in Beijing, People's Republic of China, with a total of 286 athletes, 164 men and 122 women, took part in 154 events in 25 sports.
New Zealand took part in the 2008 Summer Olympics in Beijing, China. The country sent 182 competitors, making this its largest ever delegation to the Olympic Games. It was also one of the most successful, equalling New Zealand's combined medal tally from the previous two Summer games. On 16 August – dubbed "Super Saturday" by journalists – New Zealand had its greatest single day at any Olympics, winning 5 medals: two gold, one silver and two bronze. New Zealand also gained its first Olympic track medal since 1976 when Nick Willis won the silver medal in the men's 1500 metres, becoming the sixth New Zealander to win an Olympic medal in that event. The success at the Olympics has boosted Athletics participation since then.
The Russian Federation competed at the 2008 Summer Olympics, held in Beijing, China, represented by the Russian Olympic Committee. Russia competed in all sports except baseball, field hockey, football, softball, and taekwondo. It ranked third in the medal table by the number of gold (24) and overall (60) medals. Russia also had 14 medals stripped for doping violations, the most of any nation at the 2008 Olympics, although in terms of gold medals it got a net positive of +1.
The United States of America (USA) competed at the 2004 Summer Olympics in Athens, Greece. 533 competitors, 279 men and 254 women, took part in 254 events in 31 sports.
Muhammad Nadeem Ahmed is a retired Pakistani field hockey player. He represented Pakistan in two editions of the Olympic Games, and he has served as a full-fledged member and single-time captain of the national field hockey team throughout his sporting career.
The United States of America (USA), the previous host of the 1996 Olympics at Atlanta, competed at the 2000 Summer Olympics in Sydney, Australia. 586 competitors, 333 men and 253 women, took part in 265 events in 31 sports.
The men's field hockey tournament at the 1980 Summer Olympics was the 14th edition of the field hockey event for men at the Summer Olympic Games. It was held over a ten-day period beginning on 20 July, and culminating on 29 July 1980. Games were played across two venues in Moscow, at the Minor Arena at Dynamo Stadium and Young Pioneers Stadium.
