Dr Pieter van Jaarsveld works both locally and internationally as a consultant on leadership development in the business sector. He has a masters degree in Psychology, as well as a...lihat lebih banyakDr Pieter van Jaarsveld works both locally and internationally as a consultant on leadership development in the business sector. He has a masters degree in Psychology, as well as a masters degree in Theology. He also did his doctoral thesis on people’s self-perception and -worth. He is a well-known guest on radio and TV.lihat lebih sedikit