Meet the 13 power players of fintech unicorn Brex as it tries to unseat traditional banks and credit card companies in 2020

· Brex, a fintech unicorn, is one of the most interesting companies in Silicon Valley.
· We identified the 13 employees that Brex assembled to help the financial-services startup take on traditional financial institutions in 2020.
· The power players include employees who helped launch its bank-account product, Brex Cash,...