This is some data: AZ Alkmaar MANAGER John van den Brom; John van den Brom CLUB R.S.C. Anderlecht; John van den Brom CLUB De Graafschap.

Generate a detailed description of this data
John van den Brom has been manager of AZ Alkmaar and plays for both R.S.C. Anderlecht and De Graafschap.