Mark Cuban is an American businessman born in Pittsburgh, Pennsylvania, in 1958. He founded MicroSolutions and sold it to to CompuServe for $6 million in 1990, then five years later founded Audionet (later Broadcast.com) with fellow Indiana alum Todd Wagner. The pair sold the Internet sports broadcasting site to Yahoo! for $5.7 billion in stock. He now owns the Dallas Mavericks, Magnolia Pictures and Landmark Theatres, and is the chairman of the HDTV cable network, AXS TV. He is a panel member on the ABC reality show Shark Tank. He is married to Tiffany Stewart and has two daughters.