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Dr. Trummer gives lecture at University of St Andrews, United Kingdom/Scotland, September 30, 2015
Dr. Trummer,VProf. gives lecture about "Successful strategic and operative leadership approaches in globalised economies for the 21st...
29. Sept. 2015


17. Exclusive GFA Boxing Workout, September 18th, 2015
Get in shape for your leadership career with Master of the Sweet Science Dr. Harry W. Trummer (US-Certified Boxing Trainer, USA Boxing...
17. Sept. 2015


Dr. Trummer with Leadership at Columbia University in the City of New York, September 2015
Upon kind invitation from the Columbia Business School and the Columbia University Teachers College Dr. Trummer, VProf. had the special...
10. Sept. 2015


Dr. Trummer gives Leadership Speech at US Military Academy West Point, Sep., 2015
Upon kind invitation of the United States Military Academy West Point Dr. Trummer, VProfessor, gave a speech about Authentic Leadership...
9. Sept. 2015


Dr. Trummer gives boxing training at world famous Gleason's Gym New York City, September 3rd, 2015
Upon kind invitation from the President of Gleason's Gym New York City in Brooklyn, Dr. Trummer, VProf., had the pleasure and honor...
2. Sept. 2015
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