January 1894,  Bielefeld ,  Westphalia  – 10 October 1969) was a high-ranking  Nazi  scientist before and during  World War II . He was the Deputy  Reich  Health Leader (Reichsgesundheitsführer) and Plenipotentiary for Cancer Research in the  Reich Research Council . In his autobiography,  Arzt im Kampf  (English:  Physician in Struggle ),