Uruguay competed at the 1948 Summer Olympics in London, England. 61 competitors, 60 men and 1 woman, took part in 32 events in 11 sports.
Germán Mariano Orozco is an Argentine field hockey defender, who made his debut for the Argentina men's national field hockey team in 1994. He competed for his native country in the 2000 Summer Olympics and the 2004 Summer Olympics.
Bolivia competed at the 1972 Summer Olympics in Munich, West Germany. Eleven competitors, all men, took part in nine events in three sports.
Armando Martínez Limendu is a Cuban boxer. At 18 years of age he won the gold medal in the Light Middleweight (71 kg) category at the 1980 Summer Olympics, beating Aleksandr Koshkyn in the final.
Cuba competed at the 1948 Summer Olympics in London, England. It was the first time in 20 years that Cuban athletes competed at the Olympic Games. 53 competitors, all men, took part in 31 events in 12 sports.
Juan Armando Quintanilla Loredo is a retired long-distance runner from Mexico, who won two gold medals at the 1995 Pan American Games in Mar del Plata, Argentina: in the men's 5.000 and 10.000 metres. He competed in three consecutive Summer Olympics, starting in 1992.
Ramón Armando Guevara is a former boxer from Venezuela, who twice competed at the Summer Olympics: 1976 and 1980. He won the bronze medal at the 1978 World Amateur Boxing Championships in the light flyweight division.
Paola Milagros Espinosa Sánchez is a Mexican diver and represented Mexico at the 2004 Summer Olympics in Athens, the 2008 Summer Olympics in Beijing, where she was her national team's flagbearer, and the 2012 Summer Olympics in London.
Lisseth Johanna Orozco Pallares is a female judoka from Colombia, who won the bronze medal in the women's extra lightweight division at the 2003 Pan American Games in Santo Domingo, Dominican Republic. She represented her native country at the 2004 Summer Olympics in Athens, Greece.
Armando Sardi is an Italian former sprinter who competed in the 1960 Summer Olympics.
Armando Fernández was a Mexican and later German former water polo player who competed in the 1972 Summer Olympics, in the 1976 Summer Olympics, in the 1984 Summer Olympics, and in the 1988 Summer Olympics.
Roberto José Elías Orozco is a Mexican sport shooter. He won two bronze medals in both air and small-bore rifle at the 1999 Pan American Games in Winnipeg, Manitoba, Canada, and at the 2007 Pan American Games in Rio de Janeiro, Brazil, accumulating scores of 1,223.4 and 690.9 points, respectively. Elias also competed for his respective shooting events at the 2000 Summer Olympics in Sydney, and at the 2004 Summer Olympics in Athens, but he neither reached the final round, nor claimed an Olympic medal.
Juan Ignacio Gilardi is an Argentine retired field hockey player who played as a defender for the Argentine national team.
Armando Aldegalega is a Portuguese former long-distance runner. He competed in the marathon at the 1964 Summer Olympics and the 1972 Summer Olympics.
Armando Poggioli was an Italian discus thrower and hammer thrower who competed at the 1924, 1928 and 1932 Summer Olympics.
Armando Castro is a Mexican rower. He competed in the men's coxed pair event at the 1968 Summer Olympics.
Armando Melgar Nelson is a Guatemalan footballer. He competed in the men's tournament at the 1968 Summer Olympics.
Armando Melgar Retolaza is a Guatemalan footballer. He competed in the men's tournament at the 1968 Summer Olympics.
Armando Vega is an American former gymnast. He competed in eight events at the 1956 Summer Olympics.
Cuba 