Dustin Moskovitz (born May 22, 1984) is an American internet entrepreneur who co-founded the website Facebook along with Mark Zuckerberg, Eduardo Saverin, Andrew McCollum and Chris Hughes. In 2008, he left Facebook to co-found Asana  with Justin Rosenstein. In March 2011, Forbes reported Moskovitz to be the youngest self-made billionaire in history, on the basis of his 2.34% share in Facebook.