On this episode I talk with one of my favorite social entrepreneurs in the whole world. Diana Sierra is originally from Colombia, ended up getting a master’s degree from Columbia University in New York, was an industrial designer developing products for global companies, and then founded BeGirl, a social venture startup focused on menstrual health for women in Africa. I met her originally through my work with Miller Center for Social Entrepreneurship. She’s amazing, and I think you’ll enjoy our discussion.