12. Gargee GhoshGargee Ghosh is the Director of Policy Analysis and Financing (PAF) at the Bill & Melinda Gates Foundation.
US President Barack Obama has appointed her to a key administration post.
She is an expert on development policy and financing.
Ghosh has also held roles in global health and international economics with the Gates Foundation from 2004 to 2009.
Previously, she was a Senior Expert in the international development practice at McKinsey & Company, and also worked at Google and the Center for Global Development.
She is a member of the advisory board of the University of California San Francisco's Global Health Group.
Ghosh received a BA from the University of Victoria, an MSc in Economics from the University of Oxford and an MSc in International Relations from the Georgetown University School of Foreign Service.