abstract:Stefan Quandt (born 9 May 1966) is a German engineer and industrialist. He is ranked as the 76th richest person in the world in the Forbes list of billionaires, who put his personal wealth at $11.
Susanne, her brother StefanQuandt and her mother Johanna Quandt are each billionaires and together own nearly half of BMW, which has continued to grow despite weakness in Europe thanks to sales in the U.S. and China.