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.
Matthew M.
Matthew holds a BS in Mathematics from New York University and an MA in Mathematics Education from Teachers College at Columbia University. He is currently pursuing a PhD in Mathematics Education at the University of East Anglia.
Baoqing
Baoqing was born and raised in Beijing, where she graduated from Beijing Language and Culture University with a BA in English, before moving to the US in 2014. In the US, Baoqing taught at the Western Michigan University before getting her MA in teaching Chinese at University of Massachusetts Amherst. Baoqing is currently a lecturer of Chinese at Boston University.