Jeff Bezos launched Amazon in 1995. Three years later,he was a billionaire. Within 20 years, he had $50 billion but then it only took another 2.5 years to make his moment $50 billion, or for a total of $100 billion. And then it only took another seven months to make his third $50 billion,for a total of $150 billion.
Read more: Jeff Bezos' Net Worth Through The Years
Source: celebritynetworth.com