When young Mario was just six years old, his father, who just turned to a University Professor, accepted a professorial job at the prestigious Dortmund’s Technical University.
Wann de jonke Mario just sechs Joer al war, huet säi Papp, dee just un engem Université Professer gewandt, eng professionell Aarbecht an der prestigiärer Dortmunder Technescher Universitéit akzeptéiert.