RPM Piwakawaka - 50 Years Of Flight StampRPM Pwakawaka 50 Years of Flight Fifty years ago, flying disc sports in Australia had a heartbeat. It pulsed out of a home office in Caulfield, Victoria, where two full time Frisbee professionals were making the improbable sound perfectly sensible. And in that office, a homeless artist named Dik Browne picked up his pens, drew a kangaroo mid flight, and accidentally created one of the most beloved logos in Australian disc sport history. Then Dik left.