Kammala jumla mai zuwa: Gabaɗaya, ya shiga cikin manyan 10 sau goma sha biyu a gasar cin kofin duniya, ya maimaita matsayinsa na biyu a cikin tsere sau ɗaya, kuma ya sami matsayi na uku biyu a tseren kilomita 15. Bjonviken kuma ya yi gasa a Gasar Cin Kofin Duniya a wani lokaci, inda ya yi rikodin matsayi na 44 a gasar.
FIS Nordic gasar zakarun duniya a shekara ta 2003. Fitowarsa ta karshe ta gasar cin kofin duniya ta zo ne a bikin wasan tsere na Holmenkollen a watan Maris na 2005, lokacin da ya fafata a tseren kilomita 50 ba tare da kammalawa ba. Daga baya a wannan shekarar an gano yana da cutar kansa, amma ya shawo kan cutar a shekara ta 2007. Ya halarci Kwalejin Jami'ar 'Yan Sandan Norway.