Mark Cuban’s big childhood dream wasn’t to be a millionaire — it was to retire by 35. He lived as frugally as possible in his ...

Before Mark Cuban was a billionaire ... he was just another guy trying to figure life out. At 27, Cuban wasn't living in the lap of luxury but he was starting to see the fruits of his hard ...

If you envision a billionaire’s life being filled with yachts, personal butlers and endless luxury, you might be surprised by Mark ... Most of Cuban’s friends are from his early days in ...