 Nyora kupfuurira kweiyi ndima - Sebastian Kartfjord akazvarwa 6 Nyamavhuvhu 1987 mutyairi webhasikoro weNorway. Akazvarwa muBodø, asi akatamira kuSandnes paakanga ava nemakore mashanu, uye akamiririra kirabhu yeSandnes BMX. Akakwikwidza kumaOlympics eZhizha ra2008, muMens BMXasi havana kukwanisa kuenda kumasemifinal. 