# Khan Academy: Sal Khan. From Tutoring His Cousins to Teaching the World For Free (September 2020)

- Show: [How I Built This](https://hardwarepodcasts.com/podcast/how-i-built-this)
- Published: 2025-12-08
- Length: 1h 18m
- Page: https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s

## Summary

Sal Khan, founder of Khan Academy, explains how he transitioned from a hedge fund career to building a free, non-profit educational platform after starting with remote math tutoring for his cousin. He details the early days of recording screen-capture videos on YouTube, the financial anxiety of quitting his job without funding, and the pivotal support from philanthropist Anne Wojcicki and the Bill & Melinda Gates Foundation. Khan also discusses the strategic decision to remain a non-profit to preserve trust and integrity, and his partnership with the College Board to create free SAT prep.

## Chapters

- [0:00](https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s#t=0) Introduction: Sal Khan and Khan Academy
- [4:11](https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s#t=251) Early Life, Education, and Finance Career
- [21:24](https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s#t=1284) Starting Remote Tutoring and Early Videos
- [40:40](https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s#t=2440) Quitting Finance and Early Financial Struggles
- [50:30](https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s#t=3030) First Major Donations and Bill Gates' Support
- [1:02:47](https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s#t=3767) Scaling the Organization and Hiring
- [1:06:10](https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s#t=3970) Maintaining Non-Profit Integrity and SAT Partnership

## Topics

- [Starting a product company](https://hardwarepodcasts.com/topic/starting-a-company)
- [Fundraising & investors](https://hardwarepodcasts.com/topic/fundraising)
- [Direct-to-consumer & e-commerce](https://hardwarepodcasts.com/topic/direct-to-consumer)
- [Leadership, teams & culture](https://hardwarepodcasts.com/topic/leadership-and-culture)
- [Validation & product-market fit](https://hardwarepodcasts.com/topic/validation-and-product-market-fit)

## Most relevant to

founders before launch, early-stage companies, companies scaling up

## Mentioned

- Khan Academy (product)
- YouTube (tool)
- Bill & Melinda Gates Foundation (company)
- Google (company)
- College Board (company)
- Oracle (company)
- Wool Capital (company)
- Mindy Knows (product)

## Related episodes from other shows

- [An Interview with Ben Krasnow, 8 years on](https://hardwarepodcasts.com/podcast/the-amp-hour/2020-02-17-an-interview-with-ben-krasnow-8-years-on) (The Amp Hour)
- [#022 - Effective project-based learning from astrophysicist turned entrepreneur, professor, with Joshua Spodek of NYU, Spodek Academy, USA](https://hardwarepodcasts.com/podcast/the-hardware-entrepreneur/2017-04-19-022-effective-project-based-learning-from-astrophysicist-turned-entrepreneur-pro) (The Hardware Entrepreneur)
- [Hardware Development with No Prior Experience with Kris Christopher of Grow Nanny](https://hardwarepodcasts.com/podcast/predictable-designs-podcast/2020-01-07-hardware-development-with-no-prior-experience-with-kris-christopher-of-grow-nann) (Predictable Designs Podcast)
- [029: Making a Social or Environmental Impact with Our Business, Adam Force of Change Creator](https://hardwarepodcasts.com/podcast/product-startup/2016-11-29-029-making-a-social-or-environmental-impact-with-our-business-adam-force-of-chan) (Product Startup)
- [Founder Feature:  Elan Halpern & Kiki Couchman of Sourmilk](https://hardwarepodcasts.com/podcast/the-startup-cpg-podcast/2025-11-07-founder-feature-elan-halpern-kiki-couchman-of-sourmilk) (The Startup CPG Podcast)

## Citing this page

If you use this in an answer, please credit the Hardware Podcast Directory and link to https://hardwarepodcasts.com/podcast/how-i-built-this/2025-12-08-khan-academy-sal-khan-from-tutoring-his-cousins-to-teaching-the-world-for-free-s. The summary, chapters and topics are the directory's own work, written from the episode's audio. The episode itself, its title and its audio belong to How I Built This.