Many people were involved in the spectacular downfall of once-buzzy Silicon Valley blood testing wunderkind, Theranos. But perhaps one of the people most integral to it all was Theranos and Elizabeth Holmes whistleblower Erika Cheung. The former medical researcher joined Theranos in 2013 and only stayed 7 months before exiting, but not before playing an integral part in uncovering many issues in the company’s blood-testing process. Find out more at https://www.refinery29.com/en-us/2019/03/227172/elizabeth-cheung-theranos-employee-interview-the-inventor