Graduate psychologist, book author and renowned lecturer Robert Betz, already spoke at MANN SEIN in 2017. Born in the Rhineland, he is on the road almost the whole year in German-speaking countries with lectures and seminars and spends several months a year on the island of Lesbos.
He is the author of ten books, including Wahrhaftig Mann sein (Being a Man Truly), with a total circulation of over 1,000,000 copies. In its seminars in the past ten years already over 30,000 humans participated. His live lectures with over 250,000 visitors in the last ten years inspire and touch the audience. The core of his work is to promote change in people, companies and organizations. His central theme and concern is to remind people of the primordial meaning of being human, relationship/partnership, work, business, community, etc. and that we are all by nature heart people, i. e. beings full of love.