The Sierra Leone FinTech Challenge 2017 is an initiative by the Bank of Sierra Leone, in partnership with FSD Africa funded by U.K. aid from the U.K. government and UNCDF MM4P, with support from USAID and the Last Mile Trust Fund. The Challenge is designed to encourage and catalyze the development of FinTech solutions that are useful and highly relevant to the people and businesses of Sierra Leone. These innovations have the potential to introduce game-changing ingredients for expanding quality of access and usage of financial services in Sierra Leone, where over 87% of the population remain unbanked, especially those living in rural areas, women, young people, smallholder farmers and marginalized population groups.