08 Dec 2025
1h 18m
Khan Academy: Sal Khan. From Tutoring His Cousins to Teaching the World For Free (September 2020)
How I Built This with Guy Raz
In this episode of How I Built This, Guy Raz interviews Sal Khan, the founder of Khan Academy, about his journey from tutoring his cousins in math to creating a free online learning platform used by millions worldwide. Sal recounts his upbringing, academic pursuits, and career in finance, which he left to pursue Khan Academy full-time. He details the initial struggles to secure funding, the pivotal moment when Ann Doerr provided crucial financial support, and the surreal experience of Bill Gates endorsing Khan Academy. Sal also discusses the challenges of scaling a non-profit while maintaining its unique, quirky essence and his commitment to providing free education for anyone, anywhere.
Outlines
Part 1: Origins and Influences
Part 2: Career Path and Tutoring Beginnings
Part 3: Khan Academy's Growth and Validation
Part 4: Building and Sustaining the Mission
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