Samir H. Saker (1971-) was born in Egypt. He got his Ph. D. (December 2002) in Mathematics, Adam Mickiewicz University, Poznan, Poland. He got IKY Postdoctoral Scholarship, Department of Mathematics, University of Ioannina, Greece (March 2004-August 2004), Fulbright Postdoctoral Scholarship, Department of Mathematics, Trinity University, San Antonio, Texas, USA (March 2005-August 2005), Postdoctoral-Fellowship, University of Calgary, Department of Mathematics, Canada, (February 2006-Janury 2007), Postdoctoral from TUBITAK, Turkey (24-July-22 August 2016). In 2004, he won the prestigious Shoman Award for Young Arab Scientists, Mathematics. In 2005, he won National State Prize on Basic Science (Mathematical Science), Egyptian Academy of Scientific Research and Technology. In 2009, he won Amin Lotfy Award on Basic Science (Mathematical Science), Egyptian Academy of Scientific Research and Technology. In 2014, he won again National State Prize on Basic Science (Mathematical Science), Egyptian Academy of Scientific Research and Technology. His is an author and co-author of more than 200 papers published in international cited journals and have written 5 books three of them published by Springer. The last book is about Hardy type inequalities on time scales which is the first title appears in this subject.