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 6^th 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.