Conversation so far:
when did Rick Barry join the san fransico warriors?
Rick Barry was drafted by the San Francisco Warriors with the second pick of the 1965 NBA draft.
where did Rick Barry come from?
Rick Barry grew up in Roselle Park, New Jersey, graduating from Roselle Park High School in 1962. Barry was an All-American basketball player for the University of Miami.
Did Rick Barry set any records with the San Francisco Warriors?
Rick Barry averaged 40.8 points per game in the 1967 NBA Finals, an NBA Finals record that stood for three decades.
did Rick Barry win any awards?
Rick Barry won the NBA Rookie of the Year Award after averaging 25.7 points and 10.6 rebounds per game in the 1965–66 season.
did Rick Barry have any injuries with the San Francisco Warriors?

Question: who was his coach?
Self-contained rewrite: who was Rick Barry's coach while playing for the San Francisco Warriors?