Bohn’s stay at Porsche was both short and controversial, but the CEO would contribute significantly to the saving of the 911 – and company at large. Bohn only worked at Porsche for two years between 1990 and 1992, and many will remember those tumultuous 24 months for the overseeing of a stillborn 989 project, as well as notable motorsport failings including heavy spending for an ultimately fruitless F1 venture.