Summer Olympic Games when Tokyo again becomes host city. Historically, the Summer Olympics has been held predominantly in English-speaking countries and European nations. Tokyo will be the first city outside these regions to have hosted the Summer Olympics twice; it will also be the largest city ever to have hosted the Games, having grown considerably since 1964. The 2016 Games in Rio de Janeiro, Brazil, were the first Summer Olympics to be held in South America and the first that were held during the local winter season. The only two countries in the Southern Hemisphere to have hosted the Summer Olympics have been
Athletics at the 1990 South American Games Deporte de la Nación"). Eduardo Biscayart supplied the list of winners and their results. More results were assembled from other sources. Athletics at the 1990 South American Games Athletics events at the 1990 South American Games were held at the Estadio Atlético de San Luis next to the Estadio Nacional in Lima, Perú, between December 6-9, 1990. A total of 42 events were contested, 23 by men and 19 by women. Medal winners were published in a book by written Argentinian journalist Ernesto Rodríguez III with support of the Argentine Olympic Committee (Spanish: "Comité Olímpico Argentino") under the auspices of