Dustin Aaron Moskovitz[1] (/ˈmɒskəvɪts/; born May 22, 1984)[2] is an American billionaire internet entrepreneur who co-founded Facebook, Inc. (now known as Meta Platforms) with Mark Zuckerberg, Eduardo Saverin, Andrew McCollum and Chris Hughes.[3] In 2008, he left Facebook to co-found Asana[4] with Justin Rosenstein. In March 2011, Forbes reported Moskovitz to be the youngest self-made billionaire in the world, on the basis of his then 2.34% share in Facebook.[5] According to Forbes, as of May 2025, Moskovitz's estimated net worth stood at US$17.4 billion, making him the 125th richest individual in the world.[6]