
Known for his savvy business skills, smart deals on “Shark Tank” and his self-made billionaire status, Mark Cuban has an impressive net worth of $6 billion, but the former Dallas Mavericks owner wasn’t always wealthy. He learned the value of hard work at an early age; at 12, he went door-to-door selling garbage bags. Later on, through clever decisions and a series of successful tech ventures, he turned those early lessons into a business empire.
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