Gustav Krupp von Bohlen und Halbach (7 August 1870 – 16 January 1950) ran the German Friedrich Krupp AG heavy industry conglomerate from 1909 until 1941. He and his son Alfried would lead the company through two world wars, producing almost everything for the German war machine from U-boats, battleships, howitzers, trains, railway guns, machine guns, cars, tanks, and much more. Krupp produced the Tiger I tank, Big Bertha, the Paris Gun, among other inventions under Gustav.