Baumann mụrụ na Schramberg, ebe ọ natara Abitur ya na 1973 site na Gymnasium Schramberg. Ọ gụrụ akwụkwọ na sayensị mmekọrịta na njikwa na Mahadum Konstanz, ọkachamara na njikwa mba ụwa, na 1975 gụrụ akụkọ ihe mere eme na Mahadum Bristol, na United Kingdom. Ọ nwetara ogo ya na nchịkwa ọha na eze na 1979 site na Mahadum Konstanz wee gaa n'ihu inweta dọkịta na sayensị ndọrọ ndọrọ ndọrọ ọchịchị na 1992 site na Mahadum Carleton na Ottawa, Ontario, Canada. Nwunye ya, Barbara Gibson, bụ onye nnọchi anya Canada. O jere ozi site na 2004 ruo 2008 dị ka onye nnọchi anya na Organization for Security and Cooperation na Europe na Vienna, na 2015 dị ka osote odeakwụkwọ ukwu na 2016 dị ka odeakwụkwọ ukwu nke ICM, Independent Commission on Multilateralism (MIC) na New York. Ajụjụ: Gịnị ka Baumann mụrụ na mahadum?
Mahadum nke Bristol