Who were the most important people of World War 2?

William Friedman-Codebreaker of the Japanese code Purple Obviously: FDR, Churchill, Truman, Hitler, Mussolini, Stalin, Hirothito Dwight Eisnehower-chief allied general in Europe Adm. Hirohito-Head of the Japanese Navy-later gunned down b/c of broken codes by the US British Codebreakers-Broke German Enigma Code Heinrich Himmler-second in charge in Germany von Ribbentrop-German Officer among others...
Hitler and Stalin