Fritz Jobst,
Bernd Klein, Philip Klein,
Harald Schmidt,
Uwe Probst,
Ulrich Breymann,
Ulrich Stein,
Luigi Lo Iacono, Stephan Wiefling, Michael Schneider,
Christian Kohls, Alexander Dobrynin,
Dietmar Ratz, Dennis Schulmeister-Zimolong, Detlef Seese, Jan Wiesenberger,
Brian W. Kernighan, Dennis M. Ritchie,
Michael Kofler, Ralf Nebelo,