Cika wannan jumla:
Gasar tseren tsere ta Duniya ta 2003 ta kammala na uku a cikin gajeren tsere, yayin da kungiyar Kenya, wacce Wanjiku ta kasance wani bangare, ta lashe gasar kungiyar. Ta gama na tara a Gasar Cin Kofin Duniya ta 2004, amma wannan bai isa ya lashe lambar yabo tare da ƙungiyar ba.