Dr. Umar Ibrahim Vadillo is known as the pioneer of reintroducing the gold dinar coin and the director of E-Dinar Ltd. He has authored several books on Islamic finance and economics. Dr. Vadillo was born in 1964 in Spain and studied agronomy before embracing Islam. He has extensively studied how to apply Islamic commercial principles from the Muwatta to modern finance. His promotion of an Islamic currency based on real wealth was adopted by several Muslim leaders and heads of state. He currently resides in South Africa and promotes Islamic finance in various countries.