Dr Olu is a public health physician with over 26 years work experience in Africa and Asia including the Ministry of Health of Nigeria, MSF and WHO. His work and research interests include public health disaster risk management, global health, communicable/non-communicable diseases epidemiology. He led WHO’s disaster management programme for eastern/southern Africa for 6 year and was coordinator of WHO’s Ebola response programme in Sierra-Leone. He is currently WHO Country Director in Rwanda.