Dustin Moskovitz

Born in 1984, Dustin Moskovitz is one of the five co-founders of the well-known website Facebook. He left Facebook in 2008 with a 5 percent share in the company, and co-founded Asana with Justin Rosenstein. He was listed as one of the world's youngest self-made billionaires by Forbes in 2011. Asana, an application designed to enable teamwork without email, is used by numerous companies and teams along with Dropbox, Disqus and Pinterest.