Why is successful microfinance based on savings? The microfinance industry has produced a fair share of pioneers and visionaries, and Pancho Otero is one of them! As the founding CEO of the Prodem Foundation, the nucleus of BancoSol, Pancho helped create one of the most successful microfinance institutions in the world. Pancho gives his insights on the success of microfinance in Bolivia and how Prodem became a bank and a leader in savings mobilization.