Kammala wannan jumla: A shekara ta 2006 ya lashe lambar yabo ta kasa a duka nesa uku kuma, a watan Mayu, ya doke filin wasa na kasa da kasa a Duisburg. Raunin ya hana shi fitowa a gasar zakarun Turai, amma ya kuduri aniyar kada ya rasa gasar zakarun duniya ta 2006, wanda aka gudanar a garinsu Szeged. Ya dawo cikin lokaci don ɗaukar lambar tagulla ta C-1 1000 m a bayan mai nasara mai ban mamaki Everardo Cristóbal na Mexico da Andreas Dittmer na Jamus. Vadja ya lashe lambar zinare a wannan gasa a gasar
bayan gasar zakarun duniya a Duisburg.