Jakob Kepka, a military veteran and amputee, is prepared for all of the risks associated with his upcoming "Hoperaising Expedition", a 900-kilometre bike ride from Krakow, Poland, to Kyiv, Ukraine, fearing Ukrainian drivers more than the Russians, he says. Jakob shares his personal motivation to pedal through the war-torn terrain as a beacon of hope for those with amputations, and similar physical and psychological challenges that he faced after the loss of his leg, to raise money to support Ukrainian amputees.