Under whose assistance did van Bommel begin his managing career?
Bert van Marwijk
Johan Cruyff
Ronald Koeman
Arjen Robben
Answer
Van Bommel began his managing career under the assistance of Bert van Marwijk. He was an assistant manager for the Netherlands national football team under van Marwijk from 2012 to 2014. He then became the manager of PSV Eindhoven in 2014.