Conversation so far:
When did Larry Bird retire?
Following his Olympic experience, on August 18, 1992, Bird announced his retirement as an NBA player.
What was his plan for post retirement?
In 1989, Bird published his autobiography, Drive: The Story of My Life with Bob Ryan.
The book chronicles his life and career up to the 1989 NBA season.
Did he promote his book?
CANNOTANSWER.

Question: What other activities did he get into post-retirement career-wise?
Self-contained rewrite: Aside from writing his autobiography, what other activities did Larry Bird get into post-retirement career-wise?