Career
He has invested in companies such as Twitter, Soccer Association for Youth Media, Kidzui, 140 Proof, NiftyThrifty, and Fab.com. Previously, he spent two years as Chief Executive Officer of Linden Laboratory, having served from May 2008 to June 2010. Prior to that, Kingdon was Chief Executive Officer of Organic Incorporated, a digital marketing agency, from 2001-2008.
He led the company immediately following its 2000 IPO, through privatization and sale to agency holding company Omnicom.
