Summer Olympic Games team events. American swimmer Michael Phelps set a record for gold medals at a single Games with eight, and tied the record of most gold medals by a single competitor previously held by both Heiden and Scherbo. Another major star of the Games was Jamaican sprinter Usain Bolt, who became the first male athlete ever to set world records in the finals of both the 100 and 200 metres in the same Games. Equestrian events were held in Hong Kong. London held the 2012 Summer Olympics, becoming the first city to host the Games three times. In his closing address
Glasgow bid for the 2018 Summer Youth Olympics Glasgow bid for the 2018 Summer Youth Olympics Glasgow 2018 was a bid by the city of Glasgow and the British Olympic Association to host the 2018 Summer Youth Olympics. On 19 September 2011 it was announced that Glasgow would bid for the 2018 Summer Youth Olympics. Glasgow hosted the 2014 Commonwealth Games. The city cites the preparations for the Commonwealth Games as a step forward in being able to make a strong bid for the Youth Olympic Games. On 22 February 2012 the BOA agreed to put Glasgow forward as the United Kingdom's bidding city for the 2018 Summer