Conversation so far:
What happened to Nolan Ryan in 1965?
In 1965, after graduating from Alvin High School, Ryan was drafted by the New York Mets.
What round was this in?
drafted by the New York Mets in the 12th round of the 1965 Major League Baseball draft.

Question: What did he do?
Self-contained rewrite: What did Nolan Ryan do for a career?