Sailing at the 2004 Summer Olympics the racing was organized at the Agios Kosmos Marina at the coastal area of Southern Attica some 14 km south of Athens city centre and close to the old airport. This harbor was built in the 1960s but for the 2004 Summer Games it was completely reconstructed to form the Agios Kosmas Olympic Sailing Centre. The Agios Kosmas Olympic Sailing Centre was completed on 31 January 2004. On clear day the Acropolis could be seen from the course areas. During the 2004 Summer Olympics sixty one countries competed in the Olympic sailing regattas. Australia, France, Italy, Great Britain, Greece, Spain
Istanbul bid for the 2020 Summer Olympics knockout stage of the 2010 Basketball World Championship as well as the final. Istanbul was chosen as European Capital of Sports for 2012. The 2011 WTA Tour Championships and 2012 Euroleague Final Four will be hosted in Istanbul. The Abdi İpekçi Arena hosted the Final of EuroBasket 2001, and was also the venue for the 1992 Euroleague Final Four. The venue also hosted 2004 Eurovision Song Contest. Istanbul will be bid 2032 Summer Olympics. Venues would have been located in four zones and seven clusters around the city. The Olympic City Zone on the European side and the Olympic City