Johannes Müller
Born in 1964, began after the secondary general school certificate 1981 an apprenticeship as a car mechanics in an Opel operation in the Eifel region. After the journeyman's examination, he laid the masters test in Kfz-Handwerk. Parallel to this, he could through his teaching in the vocational training center of Trier experience in adult education. Since 2010 the academy of the German Automotive Industry (TAK) as a consultant for technical training. One of its special areas here are the training on high-voltage systems.
Edgar Schmidt
Born in 1964, completed after the school training for technical draftsman for electrical engineering. After the training the at the upper school technology in Hanover the university entrance after and studied at the Institute of automotive engineering the University of Braunschweig/Wolfenbüttel in Wolfsburg.
Since 1993 he works in different positions at bird Business Media in the publishing range auto media and maintained since 2004, among other things, the topic of alternative drives. Moreover, it is since 2004 deputy editor-in-chief of training journals "Auto specialist "and since 2016 in addition technical editor for reference books.
Dipl.-Ing. Werner Steber
Born in 1960, began after the secondary general school certificate 1976 a training as a car mechanics in an Opel-operation. After the journeyman's examination he brought the central and the university entrance. 1983 Technical College studying mechanical engineering, specialised in the design technology with the center of gravity force and working machines. In 1987, completion with Diploma Thesis about dosing systems for sand jet devices. Since 1987 for the zdk at the Admissions Office for technology, safety and environmental protection.