Andries Jonker is a Dutch professional football manager and former player. Jonker was at the helm of Dutch outfits Willem II, MVV and Volendam and was the assistant manager of VfL Wolfsburg, FC Barcelona and Bayern Munich as well. From 2014 to February 2017, he took up the role as head of the Arsenal F.C. Academy after which he returned to Wolfsburg to become the first-team manager. Wikipedia