Conversation so far:
When did Bob Hayes's college career begin?
He was the AAU 100 yard dash champion three years running, from 1962-1964.
In what year did his career begin?
CANNOTANSWER.
Did he break any records?
he broke the 100-yard dash record with a time of 9.1.

Question: Did he compete in the Olympics?
Self-contained rewrite: Did Bob Hayes compete in the Olympics?