Dr. Ahmed RG received his Ph.D. in Developmental Biology (Developmental endocrinology) from Beni-Suef University, Egypt and received research training (postdoctoral fellowship) as a visiting scholar at the Katholic University, Belgium. He has outstanding record of scientific and academic accomplishments with multiple research funding, numerous publications (books/papers) in highly prestigious journals and various presentations in both national and international conferences. He is a member of a number of eminent societies, organizations and schools. On the other hand, he served as a scientific editors and reviewer for the national and international research institutions. He has been honored by the Society for Endocrinology in project of You and Your hormones. He is an assistant director of animal housing, Zoology department, Faculty of Science, Beni-Suef University, Egypt.