What is Joachim Sauer Net worth? Joachim Sauer net worth 2024: Joachim Sauer is a German quantum chemist and professor emeritus of physical and theoretical chemistry at the Humboldt University of Berlin. He is the husband of the chancellor of Germany, Angela Merkel. He is one of the seven members of the board of trustees of the Friede Springer Foundation, together with former German president Horst Köhler and […]