Rubuta ci gaba don wannan sakin layi - Kober ya koma wasan motsa jiki a 2008, galibi a matsayin nau'i na nishaɗi ba tare da wani buri mai mahimmanci don ɗaukar wasan gaba 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 gasar zakarun duniya ta IPC ta 2011
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.