Mirza Orkun, born in 1983 in Polatlı, began his music career under the nameKarakefen. He was introduced to hip hop culture at an early age, starting with breakdancing on the streets. Inspired by the group Devil Dogs, he developed an interest in music and began writing lyrics in the early 2000s. He formed the group Batı Polatlı Sentez with İlk-er and Meçhul, participating in various local projects.
In 2007, he released his Sakin Ol EP and, in the same year, recorded the track Karakefen & Moman with Moman. Over the next two years, he collaborated on projects with Karabela (Germany) and the Made in Bursa family (Bursa). In 2009, he featured in Worldwide Compilation, a project by DJ Kaoz from No Remorze. In 2010, he took part in many underground albums, further advancing his music career.
In 2013, Mirza Orkun released his Başlangıç E.P. and continued to participate in numerous songs and projects. Since 2022, he has been working with Kalibre Tayfa and RutuBad Team, and has also established his own music company, Arzzmusic.
