2012 Summer Olympics 2012 Summer Olympics The 2012 Summer Olympics, formally the Games of the XXX Olympiad and commonly known as London 2012, was an international multi-sport event that was held from 27 July to 12 August 2012 in London, United Kingdom. The first event, the group stage in women's football, began on 25 July at the Millennium Stadium in Cardiff, followed by the opening ceremonies on 27 July. 10,768 athletes from 204 National Olympic Committees (NOCs) participated. Following a bid headed by former Olympic champion Sebastian Coe and then-Mayor of London Ken Livingstone, London was selected as the host city on 6
Bids for the 2018 Summer Youth Olympics Bids for the 2018 Summer Youth Olympics Six bids were made for the 2018 Summer Youth Olympics. The IOC selected three of the bids as candidate cities. On July 4, 2013 Buenos Aires was elected as host city. The International Olympic Committee (IOC) launched the bidding process on September 15, 2011. A letter was sent out to all National Olympic Committees (NOCs). The key dates are the following: The host city election vote was held at an extraordinary IOC Session in Lausanne. The results were as follows: There were six bids for the 2018 Summer Youth Olympic Games confirmed by