Rubuta ci gaba don wannan sakin layi - Ya fara aikinsa na kasa da kasa a gasar zakarun duniya na matasa a shekarar 1998 a wasan motsa jiki, kuma ya gama a matsayi na 17 a babban taron farko <unk> gasar zakarun Turai ta 2002
Ka yi haƙuri. Ya gama na tara a tseren maza na kilomita 20 a gasar cin kofin duniya ta IAAF ta 2006, amma ya kafa tarihin Norway na 1:20:34 a cikin tsari. Ya kasance daya daga cikin manyan masu wasan kwaikwayon a kan hanyar a 2007 kuma ya gama na biyu a cikin jerin a cikin IAAF World Race Walking Challenge a wannan shekarar. Tysse ya inganta aikinsa na baya, ya gama a matsayi na shida a gasar cin kofin duniya ta IAAF ta 2008, kuma ya kuma inganta alamarsa ta kasa zuwa 1: 19:11.