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.
Richard P.
Richard studied Chemical Engineering at the University of Auckland, and subsequently received his PhD in Materials Science from MIT. He currently works as a technology investor at a venture capital firm.
Celine
Celine holds a BA in Economics and Chinese from Smith College, and an MBA from MIT's Sloan School of Management. She has lived and worked in China, the US, France, and Lebanon.
Sally
Sally is a software engineer at an EdTech company in Boston. She has a BA from Princeton University in Computer Science, where she researched high school computer science pedagogy and curriculum.