Jerun has many years of experience as a manager and teacher, as well as a lecturer and examination expert at universities of applied sciences in the professional promotion of young people in education and training. In his work as a job coach, he is confronted with the issues of education, study and career choice on a daily basis.
As a tourism and outdoor expert (tour guide, ski instructor) he has a profound know-how of behaviour in nature. During his outdoor activities he motivates young people to trust their own abilities and to grow beyond themselves.