Sancar was co-awarded (along with Tomas Lindahl and Paul Modrich) the Nobel Prize in Chemistry in 2015 for his work on DNA repair. His contributions over the years have shed light on the processes of aging, causes of cancer and how cells work. Sancar studied at Istanbul University before moving to the USA where he is currently a Prof at the University of North Carolina. He is also a co-founder of a foundation which promotes Turkish culture and supports Turkish students in the USA (the Aziz & Gwen Sancar Foundation). He is the 2019 recipient of the Hyman L. Battle Distinguished Cancer Research Award.