Hans Schlegel and Reinhard Furrer, are German, of which mutual occupations?
Hans Schlegel Hans Wilhelm Schlegel (Überlingen, 3 August 1951) is a German physicist, an ESA astronaut, and a veteran of two NASA Space Shuttle missions.
Christl Ruth Vonholdt Christl Ruth Vonholdt (born 1954) is a German physician for Child and Adolescent Medicine, Director of the German Institute for Youth and Society (Deutsches Institut für Jugend und Gesellschaft), Christian author and is member of the Reichenberg Fellowship.