 Alf Aage Olsen played as a forward for a sports club founded on what date?
Alf Olsen:  Born in Frederiksberg, Olsen played as a forward for Copenhagen teams B 93, KB, and Fremad Amager. Kjøbenhavns Boldklub:  The club was founded 26 April 1876 on the grassy fields in outer Copenhagen which later became Fælledparken.
i don't know