Luis von Ahn
Co-Founder & CEO
Luis von Ahn is an entrepreneur and professor at Carnegie Mellon University, regarded a pioneer of crowdsourcing. He is known for inventing CAPTCHAs, being a MacArthur Fellow and selling 2 companies to Google. He has been named one of the 10 Most Brilliant Scientists by Popular Science, 50 Best Brains in Science by Discover, and 100 Most Innovative People in Business by Fast Company.Luis is the co-founder and CEO of Duolingo, the world’s most downloaded education app with 120 million users.