Max Tegmark — Education: B.A. Economics, Stockholm School of Economics; B.Sc. Physics, Royal Institute of Technology; M.A. Physics, UC Berkeley (1992); Ph.D. Physics, UC Berkeley (1994)

NoteThe source confirms most of the claim but with one discrepancy: the claim states 'B.Sc. Physics, Royal Institute of Technology' but the Wikipedia source specifies 'M.S.E in engineering physics from the KTH Royal Institute of Technology' (1990). The degree type differs (B.Sc. Physics vs. M.S.E engineering physics) and the source indicates it was a master's degree, not a bachelor's degree. All other details match: B.A. Economics from Stockholm School of Economics, M.A. Physics from UC Berkeley (1992), and Ph.D. Physics from UC Berkeley (1994). The discrepancy regarding the KTH degree level and type prevents a full 'confirmed' verdict.