Dr. Ayman Zakaria-Ahmed graduated at Cairo University Hospital-Medical school in1992. He finished Master of Science and MD Radiology in 1997 and 2004. Dr. Zakaria-Ahmed finished his DIU diagnostic and interventional neuroradiology in Paris Descartes University, Paris, France in 2008. Then he took his INR Fellowship in 2006-2008 at Foundation Rothschild Hospital, Paris, France. He then became an Assistant Professor in Interventional Neuro-Radiology at Cairo University Hospitals, Cairo, Egypt. Then, Dr. Zakaria-Ahmed became the Director of INR Unit, Sheik Zayed hospital on 6th October in Egypt. And also he is the Director of INR Royal Care Hospital. Khartoom, Sudan. He is also a Consultant of INR in Military International Medical Center (IMC) and a member of the Editorial Board of life Interventional Neuro-Radiology and Neuro-Surgery LINNC course online.