Kammala wannan jumla: A watan Yunin 2017, Duelund na ɗaya daga cikin 'yan shekaru 19 da aka ambata a cikin tawagar Denmark don
Gasar cin kofin zakarun Turai na 'yan kasa da shekaru 21 a Poland. Ya bayyana sau biyu a gasar, gami da farawa a cikin rashin nasara 3<unk>0 ga masu nasara a Jamus, kafin a fitar da Denmark a lokacin rukuni.