Which approach to Leadership works? This is a complex question which can only be answered by those who have real-world experience as a leader but also know the scientific foundation to deliver sustainably applicable answers.

Professor William Pietersen, former serial CEO and Professor at the Columbia Business School in New York City, USA, is one of the very few who hold both credentials. His experience, knowledge, and wisdom are invaluable for future leaders.

His book "Leadership - The Inside Story ; Time-Tested Prescriptions for Those Who Seek to Lead" is now ready to (pre-)order.

In this interview with Niels Brabandt, Prof Pietersen discusses his experiences, approaches and concepts.