How I bootstrapped and sold an app worth millions at 18 | Zach Yadegari

27 Apr 2026 · 9 min
9:03

In this keynote, 19‑year‑old entrepreneur Zach Yadegari recounts his five‑year journey from a 14‑year‑old high‑school student dissatisfied with the traditional academic path to a multi‑million‑dollar founder. He describes his first venture, TotallyScience.co, an unblocked‑games website that grew to five million users and was sold for $100,000 at age 16. He then launched Cal AI, an AI‑powered calorie‑tracking app that reached a million users, generated $30 million in annual run‑rate, and ultimately was acquired by MyFitnessPal after a series of negotiations and a $10 million offer. Alongside these business milestones, Zach details his Ivy‑League college applications, massive rejections, and decision to attend the University of Miami before ultimately dropping out to focus on entrepreneurship. The talk culminates in a motivational call for the audience to recognize and step off the societal “conveyor belt,” encouraging them to pursue personally defined goals rather than prescribed ones.

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