Sjaak Overbeeke
Sjaak has 20 years experience as a trainer, facilitator and coach for organisations and teams, both nationally and internationally. He worked in both Banking and Insurance, as well as in Manufacturing, Education, Government and Healthcare. For many years he was Master Trainer of “Understanding Influence”, and developed long-term multi-day training in the field of Emotional Intelligence and Politics in Organisations. He has written four books including “Beter communiceren met voelers, denkers en doeners” and “Diepere drijfveren”, published by Kluwer, and Pearson respectively.