Yunus Özyavuz (born 17 August 1978), better known by his stage name Sagopa Kajmer, is a Turkish rapper, songwriter, record producer, and DJ. He was born in 1978 in Samsun, and finished his primary and high school there. He then started working as a DJ in one of Samsun's local radio stations. In order to continue his education, he moved to Istanbul and studied Persian language and literature at Istanbul University. In 1998, he founded the hip hop band Kuvvetmira and started his career with his stage name "Silahsız Kuvvet". Read more on Last.fm