Founder/CEO
StumbleUpon
Garrett has guided StumbleUpon’s development since 2001, from inception to more than 20 million registered users. StumbleUpon is now the largest personalized content discovery engine on the web, delivering more than 1 billion personalized recommendations per month. Garrett completed his Masters in Software Engineering at the University of Calgary, where he researched interfaces for collaborative systems, evolutionary algorithms and information retrieval. He is also a 2007 recipient of MIT Technology Review’s TR35 award.