Adanna Chukwuma is Senior Director for Global Impact Measurement at Visa, where she drives alignment between digital payment growth and social impact, using data science and strategy. Prior to this, she was a senior economist at the World Bank Group, where she advised senior policymakers, including deputy prime ministers, ministers of health, and ministers of finance. Adanna obtained a Doctor of Medicine from University of Nigeria, a Master of Science from University of Oxford, and a Doctor of Science from Harvard University.