Which famous military product design from WWII is known as the 'jeep' and was created through an innovative 49-day design-to-production process?

Throughout history, military needs have driven significant product innovations that later influenced civilian markets. From communication devices to navigational tools, many everyday items began as military developments. This poll tests your knowledge about a groundbreaking product design that revolutionized both military operations and eventually civilian applications. How well do you know the history of military-inspired product design?

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Willys MB, designed by Karl Probst for the American Bantam Car Company in 1940
Volkswagen Kübelwagen, designed by Ferdinand Porsche for the German Wehrmacht in 1938
GAZ-67, designed by Vitaly Grachev for the Soviet Red Army in 1941
Bedford MWD, designed by Vauxhall Motors for the British Army in 1939