Mark Cuban

Tycoon and Dallas Mavericks owner who sold Broadcast.com to Yahoo for $5.9 Billion in 1999. He invested in a variety of start-ups as a result of being a panelist on ABC's Shark Tank, many of which later turned out to be successes. He worked as a bartender, disco dancing instructor, and party promoter before getting into high-tech companies. He played President Marcus Robbins in the 2015 movie Sharknado 3: Oh Hell No! and also appeared as himself in the HBO series Entourage.  He married Tif