The 1948 Summer Olympics were an international multi-sport event held from 29 July to 14 August 1948 in London, United Kingdom. Following a twelve-year hiatus caused by the outbreak of World War II, these were the first Summer Olympics held since the 1936 Games in Berlin. The 1940 Olympic Games had been scheduled for Tokyo and then for Helsinki, while the 1944 Olympic Games had been provisionally planned for London. This was the second time London hosted the Olympic Games, having previously hosted them in 1908, forty years earlier. The Olympics would return again to London 64 years later in 2012, making London the first city to host the games thrice, and the only such city until Paris and Los Angeles host their third games in 2024 and 2028, respectively. The 1948 Olympic Games were also the first of two summer Games held under the IOC presidency of Sigfrid Edström.
Sports in Puerto Rico can be traced from the ceremonial competitions amongst the pre-Columbian Native Americans of the Arawak (Taíno) tribes who inhabited the island to the modern era in which sports activities consist of an organized physical activity or skill carried out with a recreational purpose for competition. One of the sports which the Taíno's played was a ball game called "Batey". The "Batey" was played in U-shaped fields two teams; however, unlike the ball games of the modern era, the winners were treated like heroes and the losers were sacrificed.
Puerto Rico competed at the 2004 Summer Olympics in Athens, Greece, from 13 to 29 August 2004. This was the nation's fifteenth consecutive appearance at the Olympics.
Angelita Lind Soliveras a.k.a. "The Angel of Puerto Rico" is a Puerto Rican track and field athlete.
Jesús David "Jesse" Vassallo Anadón is a former competition swimmer and world record-holder in the 200 and 400 individual medley, who participated in the 1984 Summer Olympics for the United States. In 1997, he became the first Puerto Rican to be inducted into the International Swimming Hall of Fame. He was somewhat unique in the scale of his achievements as a swimmer, and in a tribute to his World Records in 1978 was voted Swimming World Magazine's "Male Swimmer of the Year". From 2004 to 2009, he served as the president of the Puerto Rican National Swimming Federation.
Iran, officially the Islamic Republic of Iran since 1979, first participated at the Olympic Games in 1900. Iran has sent athletes to compete in every Summer Olympic Games since 1948, except for 1980 and 1984 due to political boycotts. Iran has also participated in the Winter Olympic Games on several occasions since 1956.
Mexico first participated at the Olympic Games in 1900 and has sent athletes to compete in every Summer Olympic Games since 1924. Mexico has also participated in several Winter Olympic Games since 1928, though has not yet won any medals in the Winter Olympics.
Nigeria first participated in the Olympic Games in 1952, and has sent athletes to compete in every Summer Olympic Games since then, except for the boycotted 1976 Summer Olympics. The nation participated in the Winter Olympic Games in 2018, having qualified female athletes in bobsleigh and skeleton.
The Republic of Korea first participated at the Olympic Games in 1948, and has sent athletes to compete in every Summer Olympic Games since then, except for 1980 which they boycotted. South Korea has also participated in every Winter Olympic Games since 1948, except for the 1952 games.
Chile lays claim to being one of 14 nations to participate at the inaugural 1896 Summer Olympics and made its debut appearance at the 1948 Winter Olympics. The national teams sent by Chile to each of the Olympic Games have been under the auspices of the Chilean Olympic Committee since its inception in 1934 and acceptance by the International Olympic Committee. Previous to the establishment of the Chilean Olympic Committee, athletes were sent to the Olympics under the auspices of the Chilean Athletics Federation.
The Philippines has competed in every edition of the Summer Olympic Games since its debut in the 1924 edition, except when they participated in the American-led boycott of the 1980 Summer Olympics. Filipino athletes have also competed at the Winter Olympic Games on five occasions since 1972.
New Zealand first sent an independent team to the Olympics in 1920. Prior to this, at the 1908 and 1912 Summer Olympics, New Zealand and Australian athletes competed together in a combined Australasia team. New Zealand has also participated in most Winter Olympic Games since 1952, missing only the 1956 and 1964 Games.
Venezuela first participated at the Olympic Games in 1948, and has sent athletes to compete in every Summer Olympic Games since then. Venezuela has also participated in the Winter Olympic Games since 1998. The Venezuelan Olympic Committee (COV) was created in 1935.
Costa Rica first participated at the Olympic Games in 1936, but then missed the next four Olympiads. The nation returned to the Games in 1964, and has participated in every Summer Olympic Games since then. Costa Rica has also participated in several Winter Olympic Games since 1980.
Myanmar, then competing as Burma, first participated at the Olympic Games in 1948, and has sent athletes to compete in every Summer Olympic Games since then, except for the 1976 Games. The nation has never participated in the Winter Olympic Games. Since the 1992 Games, the nation has been designated as Myanmar in Olympic competition.
Puerto Rico competed in the 2008 Summer Olympics which was held in Beijing, People's Republic of China from August 8 to August 24, 2008. The American territory with a population of four million people qualified 22 athletes in eight different sports. The appearance of the Puerto Rican delegation at the Beijing Olympics marked the commonwealth's sixteenth consecutive appearance at the Summer Olympics, and its twenty-second appearance at any Olympic Games, since its debut at the 1948 Summer Olympics in London, England. Of its competitors participating in events that involve progression by heats, six athletes advanced at least one round in their events, and two advanced at least two rounds, with Asunción Ocasio almost medaling bronze in taekwondo. However, there were no Puerto Rican medalists at the Beijing Olympics. McWilliams Arroyo, a boxer, bore Puerto Rico's flag at the ceremonies.
Puerto Rico competed at the 2008 Summer Paralympics in Beijing. The delegation consisted of three competitors, one track and field athlete, one sailor, and one sport shooter.
Puerto Rico made its Paralympic Games début at the 1988 Summer Paralympics in Seoul, with a delegation of twelve competitors in archery, athletics, shooting and table tennis. It has participated in every subsequent edition of the Summer Paralympics. The country is set to first compete at the Winter Paralympics in 2022.
Puerto Rico competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's eighteenth consecutive appearance at the Summer Olympics.
Puerto Rico competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018. This marked the return of the territory to the Winter Olympics for the first time since 2002. It was represented by only one athlete, alpine skier Charles Flaherty.
