Kr\xe4mer studied medicine and philosophy in T\xfcbingen and Berlin. After obtaining his doctorate and completing his training he turned to public health, and conducted research on infectious disease epidemiology in the United States for 4 years. In 1994 he was offered a Professorship of Population Medicine at the University of Bielefeld, and cooperated in the establishment of the first independent German-speaking faculty of public health. He is head of a postgraduate university course (DrPH), at Faculty of Health Sciences, Bielefeld University (since 2007). From 2001 till 2006 he was speaker of the Program Master of Science in Epidemiology in Germany.

Now reborn in New eden thanks to the advanced tecnology, searching for a new path in his life...