Georg Schaeffler and his mother,Maria-Elisabeth Schaeffler-Thumann, own been one of Germany's richest families for years. However, or over the course of 2018,their net worth has declined by about $16 billion – which is more than half of their combined wealth.
Read more: Billionaire Mother And Son Duo Lose HALF Their Net Worth In The final 12 Months
Source: celebritynetworth.com