Bernard Arnault's net worth has soared by about $30 billion this week to $207 billion. The LVMH CEO leapfrogged Mark Zuckerberg to become the world's third-richest person.

Billionaire Mark Cuban has predicted that the world's first trillionaire will be an entrepreneur who develops a successful ...

The tech exec is now wealthier than Mark Zuckerberg and Jeff Bezos, with a $250 billion fortune—but he’ll have a hard time dethroning his close friend Elon Musk.