Mark Pincus

Pincus founded his first startup, Freeloader, Inc.Freeloader was backed by Fred Wilson and Softbank. The company was acquired seven months after its launch by Individual, Inc., for $38 million.

He started his second company, Support.com, which went Public in 2000 at $1.5B valuation.

At age 37, Pincus founded his third startup, Tribe.net, an early social network

Pincus founded his fourth company, Zynga Inc. Zynga developed games on top of social networks such as Facebook, Myspace, and Bebo.