Sirui Wang is a senior data scientist at McKinsey & Co. and a former undergraduate research assistant and current Research Fellow of the Center for the Study of Economy and Society. His published research focuses on network rewiring, knowledge spillover, and innovation activity among startup businesses using novel data methods and sources to map individual-level interpersonal activities. His current work explores the predicate conditions of national-level extreme wealth creation. He can be reached at sw494@cornell.edu.