<prompt> Anstey aiva nhengo yeAustralia Boomers, achikwikwidza mumakwikwi eOlympics eSydney muna 2000 uye muOlympics yeBeijing muna 2008  <response>: , kunyange hazvo zvinosuruvarisa kuti akatadza kupinda muMitambo yeOlympic ya2004 muAthens nemhaka yokukuvara. Aivewo nhengo yeBoomers pa1998 FIBA World Championship muAthens. 