Kammala jumla mai zuwa: Kober ya koma wasan motsa jiki a shekara ta 2008, galibi a matsayin nau'in nishaɗi ba tare da wani babban buri na ci gaba da wasan ba. Ta shiga TSV Bayer 04 Leverkusen inda Joachim Lipske ya horar da ita. Kober da sauri an gano shi a matsayin mai baiwa mai yuwuwa a cikin abubuwan jefawa kuma a shekarar 2009 tana gasa a gasa ta kasa. An rarraba shi a matsayin T / F34 category para-athlete, Kober ya ƙware a duka javelin da harbi. Ta cancanci zuwa
2011 IPC Athletics World Championships a Christchurch, New Zealand, kuma ta dauki zinare a duka abubuwan da ta faru. A cikin harbi, inda ta yi gasa a cikin rukuni na F32 / 33 / 34, ta jefa nisan mita 9.30, sabon tarihin duniya.