I was able to experience Mr. Köhler in several seminars. It was a great experience in every respect.
With his incredibly authentic manner, combined with his many years of experience, Mr. Köhler makes every seminar entertaining and very interesting.
I learned a lot, there were many examples from my daily work. I think this is what sets him apart from many other lecturers, because you learn from practice and not from theory.
Thank you very much and best regards from the Harz C.W.
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Translation
All the best to you.
Best regards,
Michael Köhler