Cambodia at the 2012 Summer Olympics a silver medalist in taekwondo at the 2011 Southeast Asian Games, to participate. Cambodia at the 2012 Summer Olympics Cambodia, which is represented by the National Olympic Committee of Cambodia (NOCC), competed at the 2012 Summer Olympics in London from 27 July to 12 August 2012. Six Cambodian athletes competed in the disciplines of track and field athletics, swimming, taekwondo, and judo. Since their first appearance in equestrian at the 1956 Summer Olympics, Cambodia has sent 37 participants to seven editions of the Summer Olympic Games, making 2012 their fifth consecutive Games and eighth overall. Athletes from Cambodia have competed
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.