The Brunei delegation included three athletes : Ak Hafiy Tajuddin Rositi , Maziah Mahusin , and swimmer Anderson Lim . Mahusin was the first women to represent Brunei at the Olympic Games and Lim 's appearance made him the country 's first Olympic swimmer . All three athletes qualified for the Games through wildcard places because 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
closing ceremony
2012 Summer Olympics closing ceremony
Brunei at the 2012 Summer Olympics