Geoffrey is currently on a temporary parental break helping organisations learn how to use AI and test ideas using AI. Geoffrey was the co-founder of a Y-Combinator backed startup Poko connecting payments infrastructure to blockchain rails. He previously led Digital Identity at startup Trusting Social, which help score 1B+ credit profiles using AI models and telco data. He also worked on Big Data cases at Bain and was a founding team member of a $2.4B coincap layer 1 blockchain protocol. He is Chairman and founder of non-profit Choson Exchange, which trains entrepreneurs in frontier markets - nearly dying twice in North Korea. Geoffrey was a Schmidt Futures Fellow, MIT CIS Fellow, Ethereum Foundation Fellow and a member of the Global Futures Council, Digital Currency Governance Consortium and Digital Payments Taskforce at the World Economic Forum. His work has been featured as a Harvard Business School case study. Geoffrey graduated from Yale and Wharton.