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.
Sam
Sam holds a BS in Physics (Cornell) and a PhD in Physics (Harvard). He's now a postdoctoral researcher at the University of Pennsylvania, studying physical systems and machine learning applications.
Carol
Carol graduated with distinction from Yale University with a BS in Computer Science and Mathematics. She currently teaches math and coding at a K-12 enrichment school in Miami, Florida.