Buuxi weedha soo socota: Xirfada De Beck waxay ku beegantay xilli xoog leh oo orodka masaafada dheer ee ragga ah ee Belgium-ka 1970-yadii, iyadoo Roelants, Willy Polleunis, Emiel Puttemans, Karel Lismont iyo Ivo Van Damme ay ahaayeen jilayaasha kale. Waxyaabaha
1973 IAAF World Cross Country Championships waxay calaamad u ahayd daahfurka tartanka horyaalka adduunka ee casriga ah, waxaana lagu qabtay ciyaarta guriga ee Waregem, saddexda reer Belgian ee Polleunis, Roelants iyo De Beck ayaa ku guuleystay horyaalkii koowaad ee kooxda (De Beck ayaa kaalinta 18-aad galay shaqsi ahaan). De Beck wuxuu ku guuleystay horyaalkiisii ugu horreeyay ee qaran ee orodka dalka sannad kadib. Wuxuu ku soo bandhigay jaahwareerkii 1974 IAAF World Cross Country Championships isagoo ku guuleystay horyaalka kaliya Mariano Haro (1973 kaalinta labaad) wuxuuna u horseeday ragga reer Belgian bilada dahabka ee kooxda.