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.
Naama
Naama holds a BA in Near Eastern Languages & Civilizations from Harvard (magna cum laude), an MPhil from Oxford in Oriental Studies and an MFA in Acting from DePaul. She has over three decades of tutoring experience.
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.