Whakakihia te rerenga e whai ake nei: Ko Percival Guy Tunmer (1 Hakihea 1948 <unk> 22 Pipiri 1999) he taraiwa taraiwa mai i Awherika ki te Tonga. I whai wāhi ia ki tētahi whakataetae Formula One World Championship Grand Prix, ko tōna
i te whakataetae kāinga i te tau 1975, i te taraiwa i tētahi Lotus 72 mō tētahi kapa ā-rohe, Team Gunston. I mutu ia i te tekau ma tahi, kaore he tohu toa. I muri mai ka angitu ia i te Formula Atlantic.