Conversation so far:
Did Bobby Jones (golfer) win any awards?
Jones went on to win the tournament, the second of his four U.S.
Open victories.
Are there any other interesting aspects about this article?
The USGA's sportsmanship award is named the Bob Jones Award in his honor.
Why was it named after him?
but this time Jones went on to win the tournament, the second of his four U.S.
Open victories.
What was the most notable part of his career?
Jones went on to win the tournament, the second of his four U.S.
Open victories.
Who were some of his rivals?
CANNOTANSWER.

Question: What was he most well known for?
Self-contained rewrite: What was Bob Jones most well known for?