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.
Alex
Alex graduated from Skidmore College with a BA in English Literature and a minor in Fiction Writing. He has worked as a Linux systems admin, a full-stack software developer, and a software consultant.
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.