From Sam Altman to Mark Zuckerberg, these are the key figures of the tech elite that rules the new global order ...

From Jeff Bezos, Elon Musk and Mukesh Ambani to Mackenzie Scott and Warren Buffett, take a look at the billionaire homes of ...

From Steve Jobs' iconic black turtleneck to Mark Zuckerberg's signature hoodie, these five tech billionaires have made their ...