Question:  Alf Aage Olsen played as a forward for a sports club founded on what date?
Sentence (from "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.
Relevant evidence: Yes