Billionaire David Rubenstein told us why he paid $1.7 billion for a baseball team, and shared his 2 biggest investing mistakes

David Rubenstein is the principal owner of the Baltimore Orioles. Chris Bernacchi/Diamond Images via Getty Images David Rubenstein spoke to Business Insider about buying a sports team and his two big misses. He said the AI boom may still have steam, and selling in a crash can be a massive mistake.