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The 125th IOC Session took place at the Buenos Aires Hilton in Buenos Aires, Argentina, from 7 September to 10 September 2013. The International Olympic Committee elected Tokyo as the host city of the 2020 Summer Olympic Games on 7 September. Wrestling was restored to the Olympic program for 2020 and 2024, and Thomas Bach was elected to an eight-year term as IOC President.

The YPF tower is a corporate high-rise building designed by internationally recognized architect César Pelli constructed in the Puerto Madero barrio (district) of Buenos Aires, Argentina. Construction began in 2005, and the office building was completed in September 2008. The building is 160 metres (520 ft) tall and has 44 floors.

Buenos Aires Ecological Reserve, Reserva Ecológica de Buenos Aires, also known as Costanera Sur Ecological Reserve, Reserva Ecológica Costanera Sur, is a 865-acre (3.50 km2) tract of low land on the Río de la Plata riverbank located on the east side of the district of Puerto Madero in Buenos Aires CBD, Argentina.

The Hilton Buenos Aires is a five star hotel in the Argentine capital. The establishment is located in the city's Puerto Madero section.