The question of the directorship arose in 1949, when Hans Götz, one of Fritz Bauer’s former assistants, came back from captivity as a prisoner-of-war. He had civil servant status and academic qualifications. However, he lacked the specific academic expertise. He was, in fact, appointed as a commissioner, but the state government refused to make him director of the Institute for Physical Exercise. On 15 December 1957, Hans Götz died unexpectedly.
Franz Lotz then took over the commissioner’s role in 1957. One year later, Ommo Grupe, a graduate of the German Sport University of Cologne and holder of a doctorate in paedagogy, was appointed as an assistant lecturer.