Jay Penske is a California-born entrepreneur with an estimated net worth of $200 million dollars. The founder, Chairman, and CEO of MMC, a digital media and publishing company, Jay Penkse also founded other companies focused on youth mobile products, online mail, and rare books. He is also the co-owner of an Indy Car team.

Watch Penske racing drivers talk about their preparation for the 2012 NASCAR Season.
Variety magazine is getting a new owner. The 107-year old entertainment newspaper is being ...
The 30-year-old son of automotive magnate Roger Penske has been quietly building an online ...
