Muli Ben-Yehuda is a systems researcher at IBM Research, a recognized expert in the areas of machine and I/O virtualization, a former IBM Master Inventor, and the recipient of the OSDI 2010 Jay Lepreau Best Paper Award and the IBM Research Pat Goldberg Memorial Best Paper Award for the paper The Turtles Project: Design and Implementation of Nested Virtualization. He has co-authored over twenty-five publications and holds several US patents. His code and ideas are included in several operating systems and hypervisors, including the Linux kernel and the Xen and KVM hypervisors. He holds a B.A. in Computer Science (cum laude) from the Open University of Israel and is currently pursuing a Ph.D. in Computer Science at the Technion -- Israel Institute of Technology. He is the ACM SIGOPS Information Director and a member of USENIX and EuroSys.