 Alf Aage Olsen played as a forward for a sports club founded on what date?
Alf Olsen: Alf Aage Olsen (September 3, 1893 – August 18, 1976) was a Danish amateur football (soccer) player, who played 19 games and scored eight goal for the Denmark national football team from 1912 to 1926. Alf Olsen:  Born in Frederiksberg, Olsen played as a forward for Copenhagen teams B 93, KB, and Fremad Amager. Kjøbenhavns Boldklub: Kjøbenhavns Boldklub or KB is a Danish sports club based in Copenhagen. Kjøbenhavns Boldklub:  The club was founded 26 April 1876 on the grassy fields in outer Copenhagen which later became Fælledparken.
26 April 1876