Gunsur was born in 1975 as the second child of a family of Tatar descent (a Turkic ethnic subgroup). His mother, Sibel, was a lecturer and his father, Teoman, was an industrial engineer who graduated from the Middle East Technical University and worked in a nuber of different sectors. His older sister Zeynep Gunsur Yuceil, who is a choreographer of modern ballet, is also a lecturer. He began his acting career at the age of seven in various commercials. At the age of 14, he appeared in Okan Uysaler's Past Spring Mimoses with actors such as Rut…