 Kunze kweboka reOlympic ra1948, Cook aivawo nhengo yezvikwata zveU.S. pa1949 International Shooting Union World Championships, 1951 Pan American Games, 1952 ISU World Championships, uye 1954 ISU World Championships. Akakunda menduru mbiri paMakwikwi ePasi rose a1949 uye imwe menduru muna 1952. Muna 1953 na1957 akakunda National Gallery Rifle Championship. 