Humberto
Humberto is currently an Associate Professor of Pathology at the University of South Florida and Section Head of Thoracic Pathology at Moffitt Cancer Center. He holds and MD from the Universidad Central de Venezuela (summa cum laude).
Sam
Sam holds a BS in Physics (Cornell) and a PhD in Physics (Harvard). He's now a postdoctoral researcher at the University of Pennsylvania, studying physical systems and machine learning applications.
Stefan
Stefan majored in Public Policy and Urban Studies at Stanford University. He earned his Master's in Public Policy at Harvard University, and is a PhD student in Urban Planning at Columbia University.