#TBT, this week the #2000SydneyOlympics. The #geometric marvel of the #SydneyOperaHouse in #Sydney #Australia. #2000Olympics #SydneyOlympics #SummerOlympics #Olympics #SummerGames #OlympicGames #sports #SydneyAustralia #The2000Games #OlympicCity #DownUnde