Feng Han, Cofounder of Elastos, Independent Researcher at Harvard University, Visiting Scholar at Columbia University in the City of New York, and iCenter Mentor at Tsinghua University. Formerly led the development of the "Network based (Big Data) Innovation Talent Evaluation" system at Tsinghua University; served as the Deputy Director of the Network Education Laboratory; Partner of the Oracle Education Foundation China Project; Lifetime Member of the Bitcoin Foundation.