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.
Sophie P.
Sophie holds an MPA in Public Administration from NYU and a BA in Comparative Literature from Dartmouth College. Outside of teaching, Sophie has spent her career working at the intersection of the public, private and nonprofit sectors to promote access to healthcare, education and employment.
Celine
Celine holds a BA in Economics and Chinese from Smith College, and an MBA from MIT's Sloan School of Management. She has lived and worked in China, the US, France, and Lebanon.