What the Danish clubs have quite intelligently done is to set-up academies in Africa which has seen them cherry pick the best youth talents from that particular continent. Kamaldeen arrived in the Danish league via a academy, which was setup by his current club, Nordsjaelland. The academy in question is the well known 'right to dream' among people who follow youth football in Africa. The founder of the academy in question is former United scout, Tom Vernon, who is also the current chairman at Nordsjaelland.
So what people need to remember is that these African kids don't have the privilege of being from Europe, so the path they have to follow, is to join a club in Scandanavia where they get the exposure. And in Kamaldeen's case, he's at a club (Nordsjaelland) who believe in developing youth, which is mutually beneficial for both club and player.
Take Jadon Sancho for example, if he was born and raised in Trinidad, where his parents come from. Then the chances are he might not have made it as pro, and if he did, it would've been likely through the MLS. The advantages the European players have with the infrastructure is huge.