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We hear how a childhood in Guatemala, a fascination with computers and a belief that education should be accessible to everyone helped inspire the world's most popular learning apps. Luis von Ahn tells us how he went from creating CAPTCHA and selling reCAPTCHA to Google, to building Duolingo into a multi-billion-dollar education technology company used by millions around the world.
Presenter: Leanna Byrne
If you'd like to get in touch with the team, our email address is [email protected]
By BBC World Service4.4
488488 ratings
We hear how a childhood in Guatemala, a fascination with computers and a belief that education should be accessible to everyone helped inspire the world's most popular learning apps. Luis von Ahn tells us how he went from creating CAPTCHA and selling reCAPTCHA to Google, to building Duolingo into a multi-billion-dollar education technology company used by millions around the world.
Presenter: Leanna Byrne
If you'd like to get in touch with the team, our email address is [email protected]

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