16. Stefan Quandt & Susanne Klatten: Net worth — £30.8 billion ($39.98 billion)
He is the son of the late Herbert and Johanna Quandt, and owns 25.6% of BMW while his sister claims a 20.8%.
He is the son of the late Herbert and Johanna Quandt, and owns 25.6% of BMW while his sister claims a 20.8%.