Jeffrey Preston Bezos is an American business magnate best known as the founder, executive chairman, and former president and CEO of Amazon, the world's largest e-commerce and cloud computing company. He is the second wealthiest person in the world, with a net worth of US$251 billion as of December 17, 2024, according to Forbes and Bloomberg Billionaires Index. He was the wealthiest person from 2017 to 2021, according to both the Bloomberg Billionaires Index and Forbes. Due to his wealth and extensive influence over media, industry, and government policy, Bezos has sometimes been described as an oligarch.