More than two billion people worldwide are without bank accounts, and only one in three adults in sub-Saharan Africa have access to any type of financial services. But Tayo Oviosu, Founder of Nigeria's leading mobile payment platform says financial technology—or fintech, is making access to finance possible for millions of un-banked Nigerians.

Tayo Oviosu, Founder and CEO of Paga, Nigeria's mobile payment platform.

Watch webcast of IMF World-Bank Spring meetings panel on Digital Financial Inclusion