Jordan Belfort's closest friend and business partner. Co-founded Stratton Oakmont and serves as a key executive in the operation. He shares Jordan's participation in extreme drug use and illegal financial schemes, ultimately facing arrest alongside Jordan when the FBI cracks down on the firm.
Jordan and Donnie form a close partnership to launch their own firm.
A public dispute leads to Brad's arrest while Donnie flees.
Donnie and Steve Madden share a long-standing personal friendship.
Donnie and Chester work side-by-side in the Stratton Oakmont office.
Donnie and Toby collaborate daily on sales pitches and firm operations.
Explore the full interactive character relationship map of The Wolf of Wall Street