Bezos is also a father.
In an incredibly rare speaking engagement, Bezos went to the school of one of his children to give a speech called "Dream Big" to a group of kids between kindergarten and eighth grade, reports The New York Times.
Zillow CEO Spencer Rascoff attended the lecture because one of his children also goes to the school, and he live-tweeted the presentation.
Bezos talked about passion, innovation, and even Amazon's drones.
Here are some of Rascoff's tweets:
Twitter / Scott Rascoff
Disclosure: Jeff Bezos is an investor in Business Insider through his personal investment company Bezos Expeditions.