I remember a lot of the early Danes, like Godtfred Andreasen at Oxford, Erik Tilgaard (Newcastle), the Boghs, Kurt and Ernst, King's Lynn's Jan Henningsen, and Finn Thomsen's buddy at Wolves, Leif Berlin. Amazing to think that in those days, we needed a combined Norway/Denmark team as the Norwegians greatly outnumbered the Danes!
Later on, we had world-beaters like Sheffield's Flemming Rasmussen, Rene Christiansen (Eastbourne), and the worst speedway rider most of us have seen, Claes Jensen.
Surprised there is no mention of Klaus Lohmann above...