In 2013, Clooney reportedly invested $600,000 in Casamigos; Diageo agreed to buy it for $1 billion in 2017, with his upfront share at $233 million

Clooney and two friends put in $600,000 each to start Casamigos. Diageo’s 2017 deal valued it at up to $1 billion. Here is how that deal played out.