Walker
Walker earned his undergraduate degree in applied math from Columbia University and later finished a master's degree in statistics from Duke University. He now works for the New York Yankees as a quantitative analyst in their front office.
Nelson
Nelson is an MBA Candidate at MIT Sloan. He previously earned his MS in Microwave Engineering and BS in Mechanical Engineering at UMass Lowell and the University of Rochester respectively.
Stefan
Stefan majored in Public Policy and Urban Studies at Stanford University. He earned his Master's in Public Policy at Harvard University, and is a PhD student in Urban Planning at Columbia University.