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.
Greg C.
Gregory is a GEM PhD fellow and a PhD candidate in Applied Physics at Harvard University. Previously, he received his undergraduate degrees in Electrical Engineering and Engineering Physics from the University of Michigan, Ann Arbor.
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.