Conversation so far:
What sport did Martin Kaymer play?
golfer.
What happen in 2011?
Entering the 2011 season, Kaymer turned down a chance to become a full PGA Tour member.
Why did he turn it down?
Championship.
He stated he would concentrate on the European Tour for 2011, but would play several U.S.
events as well.
Are there any other interesting aspects about this article?
After his runner-up finish at the 2011 WGC-Accenture Match Play Championship, Kaymer overtook Lee Westwood as the number one golfer in the world.

Question: What else did he do that stood out?
Self-contained rewrite: What else did Martin Kaymer do that stood out, besides overtaking Lee Westwood as the number one golfer in the world in 2011?