World cup cyclo-cross is Also the tricky WB-trail on and around the Citadel of Namur was an ideal fit for the hand of Mathieu van der Poel (23). The Dutchman of Corendon-Circus felt the legs after one and a half round itch. Wout van Aert was after a bad start, but clever overtaking second, leader in the ranking Show Aerts completed the podium.