Kaya Köstepen (12 December 1934 – 29 June 2011) was a Turkish football player who played club football for Altay and Beşiktaş. He was born in Aydın. He also earned four caps for the Turkish national side. Köstepen died on 29 June 2011 in Istanbul. References External links Player profile at Turkish Football Federation Player profile at Weltfußball.de 1934 births 2011 deaths Turkish footballers Turkey international footballers Altay S.K. footballers Beşiktaş J.K. footballers Association football midfielders Beşiktaş J.K. managers Turkish football managers People from Aydın