Jens Corssen has been working as a certified psychologist, a behavioural therapist, and a psychological consultant for personal development and successful relationships for 50 years. For the past 20 years he has also been assisting executives and managers, which includes helping rescue their marriages when threatened by career stress. His Der Selbst-Entwickler® method is among the most successful coaching concepts in the German-speaking world.

www.der-selbstentwickler.com