Photo Credit: Peter Prato

Guy Raz dives into the stories behind some of the world’s best known companies. How I Built This weaves a narrative journey about innovators, entrepreneurs and idealists—and the movements they built.

  • During the dot-com boom of the late 1990s, Jimmy Wales was running an internet search company. That's when he began to experiment with the idea of an online encyclopedia. In 2001, Wales launched Wikipedia, a website where thousands of community members could contribute, edit, and monitor content on just about anything. Today, the non-profit has stayed true to its open source roots and is one of the ten most visited websites in the world. PLUS in our post-script "How You Built That," we check back with Leigh D'Angelo, who explains how her sister's break up inspired them to create a dating app—for dog owners.

  • While she was a student at business school, Shazi Visram ran into an old friend-- a new mother of twins. The friend confided she felt like a bad mom because she had no time to make her kids healthy meals. That gave Shazi her initial idea: why not make organic pureed baby food, and sell it frozen instead of jarred? People told her she was crazy to take on Gerber, but she convinced dozens of friends and family to invest in Happy Baby. 15 years later, the brand is known as Happy Family Organics and reportedly makes more than $200 million a year. PLUS in our post-script "How You Built That," after learning that many restaurants use gallons of running water to defrost food, Dylan Wolff invented CNSRV WTR-- a recirculating tub that keeps water from going down the drain.

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