German Turk pop singer. YK stands for Yurtseven Kardeşler, the siblings group he was a member of at the start of his career. A number of his albums have been top sellers in Turkey. His first solo album Şappur Şuppur sold 1.2 million copies. In 2006 his second album Bombabomba.com was the best selling Turkish album with over 600,000 copies. In 2008, his third album Bas Gaza sold 450,000 copies..
