Which Ajax player that competed in the 1986-87 European Cup later became the assistant manager for Ajax?
Dennis Bergkamp Dennis Nicolaas Maria Bergkamp (] ; born 10 May 1969) is a former Dutch professional footballer, who is the assistant manager at Ajax. Originally a wide midfielder, Bergkamp was moved to main striker and then to second striker, where he remained throughout his playing career. Bergkamp has been described by Jan Mulder as having "the finest technique" of any Dutch international and a "dream for a striker" by teammate Thierry Henry.
Humbert Boerleider Humbert Ronald Boerleider (August 17, 1935 - August 19, 2016), known as Boelie, was a former Surinamese football manager and player who played as a midfielder in the Surinamese Hoofdklasse for S.V. Transvaal. He also played one season in the SVB Derde Klasse for V.V. Ajax before returning to Transvaal. He was an assistant coach for Fortuna Sittard in the Netherlands, and managed S.V. Transvaal and the Suriname national team ("then known as Dutch Guyana") for the nations 1974 FIFA World Cup qualifying campaign.