 Tonga competed at the 2008 Summer Olympics , that celebrated in Beijing , China , from August 8 to August 24 , 2008 . Tonga was represented by the Tonga Sports Association and National Olympic Committee , and was one of 117 nations that won no medals at the Games . Tonga was represented by three athletes competing in two sports – Aisea Tohi and Ana Po 'uhila in track and field events , and Maamaloa Lolohea in weightlifting . The delegation 's appearance at the Olympics marked its seventh consecutive appearance at the Olympics since its debut at the 1984 Summer Olympics in Los Angeles . The flag bearer for Tonga in Beijing was field athlete Ana Po 'uhila . 
