Question: how is the first richest man in the world?
Answer: Jeff Bezos. Net Worth: $116.9 billion1﻿ Founder: Amazon (AMZN) ... 
Bill Gates. Net Worth: $99.9 billion3﻿ Co-Founder: Microsoft Corp. ( ... 
3. Bernard Arnault Family. Owner of LVMH. Net Worth: $91.6 billion8﻿ ... 
Warren Buffett. Net Worth: $70.5 billion9﻿ ... 
Larry Ellison. Chief Technology Office and Founder of Oracle.