Servet Çetin, Turkish footballer
Servet Çetin (born 17 March 1981) is a Turkish footballer who last played for Mersin Idmanyurdu in the Süper Lig. He received the nickname Ayıboğan which literally means; a man who could choke a bear, due to his height and strength. He also has the nickname "Türkü Baba" due to the numerous Turkish folk songs on his iPod.