Early years
After the end of the First World War (which Treaty of Versailles, was followed by the transfer of Strasbourg, where the family had been living, to France), Hahnemann's mother fled with her two sons across the Rhine, to Kehl, now on Germany's western frontier. He successfully completed his Abitur (final exam programme) at the :de:Kant-Gymnasium Karlsruhe, "Kant-Oberrealschule", now the "Kant Gymnsium" (senior school) in Karlsruhe, a short distance to the north.BMW years
At the end of 1960, Hahnemann was recruited from Auto Union by Herbert Quandt, BMW's largest shareholder, and is believed by some to have had more influence over the business than the Managing Director Karl-Heinz Sonne or his successor Gerhard Wilcke during the 1960s. His tenure failed to survive the arrival of a third managing director in the form of Eberhard von Kuenheim and he left following a difference of opinion over how quickly to increase capacity at the company's newly acquired Dingolfing facility. Hahnemann was a brilliant if sometimes subversive salesman who oversaw the introduction in 1961 of the BMW New Class#1500 (4-doors), BMW 1500. Whether the car created a new 'niche', or merely exploited the niche created by the departure of the Borgward Isabella, its commercial success transformed BMW from a marginal manufacturer with an uncertain future into one of Europe's most consistently profitable auto-makers.Sources
1912 births 1997 deaths BMW people Businesspeople from Baden-Württemberg Businesspeople from Strasbourg German businesspeople in transport Automobile salespeople {{automobile-bio-stub