Conversation so far:
Did Abebe Bikila win any races between 1960 and 1964?
In the 1961 Athens Classical Marathon, Abebe Bikila again won while running barefoot.

Question: After he won the 1961 Athens marathon did he win any more races?
Self-contained rewrite: After Abebe Bikila won the 1961 Athens marathon did he win any more races?