Feyyaz Berker
Feyyaz Berker was a Turkish businessman, born in Mersin, Turkey. He is one of the three co-founders and current owners of the Tekfen Holding. His father, Muhtar Berker, an ophthalmologist in Mersin, was elected to Grand National Assembly of Turkey in 1939 as İçel deputy. When his family moved to Ankara, Feyyaz had transferred to Robert College of Istanbul, from Tarsus American College. In 1946, he graduated from Robert College with a diploma in civil engineering and moved to the United States for a master's degree at University of Michigan. When he returned to Turkey in 1949, he worked in the construction of Esenboğa International Airport for a year. In 1950, he founded Tekfen Holding with Nihat Gökyiğit, his friend from Robert College, and Necati Akçağlılar.