Mark Zuckerberg – $93.3 Billion

Mark Zuckerberg built his business empire at a young age. At only 23, he became a billionaire, having coined and executed his million-dollar idea of Facebook when he was still a student at Harvard.

After nearly two decades, he is the fourth wealthiest person globally and has approximately $93.3 billion to his name. Apart from Facebook, Zuckerberg also tried his luck with other undertakings such as  , most of which proved to be profitable to the businessman. As of late, Mark has been focusing on the future of technology, which no doubt will only add to his wealth!