Entrepreneur Jeff Bezos is the founder of Amazon and space exploration company Blue Origin. His business success has made him one of the richest people in the world. Jeff is a masculine name, often a short form (hypocorism) of the English given names Jefferson or Jeffrey, the latter of which comes from a medieval variant of Geoffrey. Jeffrey Preston Bezos (/ ˈbeɪzoʊs / BAY-zohss; [2] né Jorgensen; born January 12, 1964) is an American businessman, and the founder, executive chairman, and former president and CEO of Amazon, the world's largest e-commerce and cloud computing company. The home page for Jefferson County Colorado. Welcome to Jefferson County Quick Links Find popular services and information. Everything to know about Jeff Bezos, from high school in Miami to flying in space with Blue Origin. Jeff Bezos began his career as a hedge-funder in New York before leaving to start Amazon. Jeff Bezos was born on January 12, 1964, in Albuquerque, New Mexico. He showed an early interest in technology and graduated from Princeton with degrees in electrical engineering and computer science. Jeff Bezos founded e-commerce giant Amazon in 1994 out of his Seattle garage. Bezos stepped down as CEO to become executive chairman in 2021. He owns 8% of the company. Who is Jeff Bezos? Jeff Bezos is an American entrepreneur who played a key role in the growth of e-commerce as the founder and chief executive officer of Amazon.com, an online retailer. Get to know billionaire Jeff Bezos’ history, before and after Amazon, including his net worth and his major entrepreneurial achievements. Jeff Bank offers a variety of savings accounts to help meet your banking needs. For over 110 years we’ve been your community bank throughout Sullivan County. We take pride in our accomplishments and the people that help make it possible every day. “Jeff Bank helped us right from the very beginning.