Willi Rinow attended the Humboldt University of Berlin, studying under professors that included what German theoretical physicist who won the Nobel Prize in Physics in 1918?
Willi Rinow:  In 1926, he attended the Humboldt University of Berlin, studying mathematics and physics under professors such as Max Planck, Ludwig Bieberbach, and Heinz Hopf. Max Planck: Max Karl Ernst Ludwig Planck, FRS ( ; 23 April 1858 – 4 October 1947) was a German theoretical physicist whose discovery of energy quanta won him the Nobel Prize in Physics in 1918.
Max Karl Ernst Ludwig Planck