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.
Valentine
Valentine graduated from the University of Rochester with a BA in Economics. After a 2-year stint as a Peace Corps Volunteer, he is currently pursuing his PhD in Public Policy at Harvard University.
Varna
Varna earned her BEng in Computer Science and Engineering from Anna University and then spent over four years working as a Software Engineer. She recently graduated with an MBA from NYU Stern School of Business, specializing in Sustainability and Business Innovation.