Conversation so far:
What was the world wrestling association?
World Wrestling Entertainment, Inc. is an American integrated media and entertainment company that is primarily known for professional wrestling.
Who were some of Ric Flair's matches against?
Ric Flair had matches with Dusty Rhodes, Chris Taylor, André the Giant, Larry Hennig and Wahoo McDaniel.
Did Ric Flair win any of his wrestling challenges?
In August 1995, Ric Flair participated in the G1 Climax tournament in NJPW, where he beat Shiro Koshinaka.
Are there any other interesting aspects about this Ric Flair article?
Ric Flair continued to tour Japan periodically between 2002 and 2008

Question: What was his biggest accomplishment?
Self-contained rewrite: What was Ric Flair's biggest accomplishment?