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.
James C.
James holds a PhD in Chemical Physics from Columbia and an MS in Chemistry from the University of Chicago. Previously, he graduated magna cum laude from Harvard College. He is currently a high school math teacher in the Boston area.
Emily G.
Emily holds a BA in Chemistry from Wesleyan University. She has taught chemistry and physics at several independent schools, including The Hill School, Loomis Chaffee, and, most recently, The Field School in Washington, DC.