Jeff Bezos’s wealth has reached an incredible new milestone.
As of Tuesday, according to a Forbes estimate, the Amazon founder and CEO has a net worth of $143.1 billion—making him at least $50 billion richer than any other person on Earth.
Bezos became the world’s richest man last summer, when his net worth (then around $90 billion) surpassed that of Microsoft founder Bill Gates. Gates, who has given much of his fortune to philanthropic efforts, now has a net worth of about $93.3 billion, Forbes reports.