Bids for the 2020 Summer Olympics (London 2012). Out of the six bidders, Tokyo had previously hosted the Summer Olympic Games in 1964. The other four bidders have made bids in the past. It is the first time in 20 years that no city in the Americas bid to host the Summer Olympic Games. Rio de Janeiro was awarded the 2016 Summer Olympics. Baku and Doha bid for the 2016 Games but failed to become candidate cities, while Tokyo and Madrid also bid for the 2016 Games and became candidate cities. The IOC voted to select the host city of the 2020 Summer Olympics on 7
Brunei at the 2012 Summer Olympics they failed to meet the required qualifying times for their events. Mahusin was the flag bearer for the opening ceremony while Lim held it at the closing ceremony. All three athletes failed to advance beyond the heat stages of their respective events, but Mahusin and Lim achieved new national records in athletics and swimming. Although Brunei first participated in the Summer Olympics in the 1988 Summer Olympics in Seoul, South Korea, it was only represented by one official. It would not be until the 1996 Summer Olympics in Atlanta, United States that the country would send athletes to the Games.