Conversation so far:
How was Pete Rose's rookie season?
He hit .273 for the year
What else did Pete Rose do that year besides hitting .273
Pete Rose won the National League Rookie of the Year Award
What did Pete Rose do in the United States Army reserves?
he was a platoon guide
Did Pete Rose go to Vietnam?
Pete Rose Went to Vietnam In 1967
What happened next after Pete Rose went to Vietnam in 1967?
Pete Rose served as company cook
Did he still play baseball while serving as company cook?
Pete rose could come in early for the one weekend/month meeting so that he could leave early enough to participate in Reds home games.
Are there any other interesting aspects about the Pete Rose article?
Pete Rose is also known by the nickname Charlie Hustle

Question: Where did the nickname come from
Self-contained rewrite: Where did Pete Rose's nickname Charlie Hustle come from?