'Sports now is no longer a hobby for rich guys': The former Goldman rainmaker-turned-club owner takes a page from his friend Billy Beane’s analytics playbook

'Sports now is no longer a hobby for rich guys': The former Goldman rainmaker-turned-club owner takes a page from his friend Billy Beane’s analytics playbook

Gerry Cardinale, the 20-year Goldman veteran who founded RedBird Capital, brings a career in sports dealmaking and a friendship with moneyball inventor Billy Beane to AC Milan.

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