Hannah Gregg

Co-founder & Impact Media Advisor


As an early co-founder of Living on One (now Optimist), Hannah has always believed in the power of great stories to inform, enlighten and inspire.

Over the years, Hannah has cultivated deep experiences across the impact media space from campaign strategy, coalition building and marketing to producing, co-directing and coloring. Her most recent work includes consulting for a number of major philanthropies in exploring the role of media as a tool for advocacy, identifying opportunities for investment and utilizing best practices in impact strategy and measurement.