Graham is the Co-founder and CEO of GrowthBook, an open source feature flagging and A/B testing platform. Before starting GrowthBook, Graham was the CTO of Education.com for 6 years. He helped grow Education.com from nothing into one of the largest Ed-tech platforms by focusing on data and deep product A/B testing, and helped build their A/B testing platform. Graham is a three times startup founder, including starting an international non-profit to increase access to communication in the developing world, particularly sub Saharan Africa. He has a degree in Physics from CMU.