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.
Charlotte Z.
Charlotte holds a PhD in Physics Education at the University of Washington. She has received numerous teaching awards, including the Excellence in First Year Teaching Award (with distinction) in 2018 and the Graduate Student Excellence in Teaching Award in 2021.
Sarah
Sarah studied Physics at Harvard College before earning her Master's in Applied Mathematics from Columbia. She's now pursuing her JD at Harvard Law, where her interest is in intellectual property law.