 Dahm haana kuchengetedza chibvumirano pamberi pekutanga kwemwaka wa2010-11 uye akamirira kusvika kutanga kwaZvita kusaina chibvumirano chenguva pfupi nechikwata chake chehudiki Rødovre Mighty Bulls. Rødovre aida pakarepo chifukidziro sezvo mumwe wavo goalkeeper akanga vakuvara uye mumwe akanga kure pamwe Denmark varume National Junior chando Hockey chikwata nokuda 2011 World Junior Ice Hockey Championships Division ImuSlovenia. Nepo kugara kwake neRødovre kwakabudirira, mativi maviri aisakwanisa kubvumirana pakuwedzerwa kwechibvumirano uye mushure memitambo miviri chete neRødovre, Dahm akabatwa neEfB Ishockey, imwe timu yeDanish League. 