Wealth can be fleeting, but Mark Cuban has always been determined to make his last. He's now a billionaire, but first, he was an entrepreneur who received his first big payday. Learn More: Mark ...

Cuban enormous house looks like it was built for a king. His 23, 676 square foot home is so big that the exterior looks more like a five-star hotel than it does a single-family home.

Billionaire Mark Cuban bought a $19 million beach house on the Southern California coast a few days before Christmas. The home has six bedrooms, nine bathrooms, a media room, a library, a wine ...

Mark Cuban and Tiffany Stewart. Chris Kleponis/WHITE HOUSE POOL Cuban also credits his wife, Tiffany Stewart , with much of his success, saying another rule he lives by is “if you can’t stand ...