Conversation so far:
How many medals did they win?
CANNOTANSWER.
What sort of Olympic Success did Caitlyn Jenner have?
Jenner set a new personal best time and won the gold medal with a world-record score of 8,618 points.
Did Jenner set any other records as an Olympian?
At the 1976 Olympic Games in Montreal, Jenner achieved five personal bests on the first day of the men's decathlon.
Did Jenner participate in any other sports beside the decathlon?
Jenner was the American champion in the men's decathlon event.

Question: How many times did Jenner participate in the Olympic games?
Self-contained rewrite: How many times did Caitlyn Jenner participate in the Olympic games?