 Nyora kuenderera kweiyi ndima - Øystein Kvaal Østerbø akazvarwa musi wa7 Chikunguru 1981 mutambi weNorway uye ski-orienteering mukwikwidzi. Akapedza wechitatu muOrientiering World Cup muna 2004, uye akahwina menduru yesirivheri mu relay mu2004 World Ski Orienteering Championships. Akakwikwidza mumakwikwi gumi nemashanu eWorld Orienteering Championships kubvira paakatanga muna 2004 kusvika 2018, achiwana menduru dzake mbiri dzekutanga muInverness muna 2015; mu relay uye yakavhenganiswa sprint relay, zvichiteerana. Kubudirira kwake kwakanakisisa kwega kwega nzvimbo dzechina mumakwikwi e2005 ne2010. 