Ferdinand Piëch and his wife from the supervisory board. Ferdinand Piëch Ferdinand Karl Piëch (born 17 April 1937) is an Austrian business magnate, engineer and executive who was the chairman of the executive board ("Vorstandsvorsitzender") of Volkswagen Group in 1993-2002 and the chairman of the supervisory board ("Aufsichtsratsvorsitzender") of Volkswagen Group in 2002-2015. A grandson of Ferdinand Porsche, Piëch started his career at Porsche, before leaving for Audi after an agreement that no member of the Porsche or Piëch families should be involved in the day-to-day operations of the Porsche company. Piëch eventually became the head of Audi, where he is credited
Tiger II and Demouville on 18 July 1944. Two were lost in combat, while the company commander's tank became irrecoverably trapped after falling into a bomb crater created during Operation "Goodwood". On the Eastern Front, it was first used on 12 August 1944 by the 501st Heavy Panzer Battalion (s.H.Pz.Abt. 501) resisting the Lvov–Sandomierz Offensive. It attacked the Soviet bridgehead over the Vistula River near Baranów Sandomierski. On the road to Oględów, three Tiger IIs were destroyed in an ambush by a few T-34-85s. Because these German tanks suffered ammunition explosions, which caused many crew fatalities, main gun rounds were no longer