About Demir Demirkan
Demir Demirkan is a Turkish musician, Eurovision Song Contest winning composer, guitarist for thrash metal band Mezarkabul and writer. Demir Demirkan started playing music when he was 13 and played guitar with various groups in college. Demir Demirkan also wrote television jingles and composed soundtracks for television and films. Demirkan played his first guitar at age 13, and attained national stardom in 1990 when he joined the Istanbul heavy rock group Mezarkabul as songwriter and guitarist. When we were ready to record Painted on Water, we had to search for them because they'd changed to their name to Hanson. Demir rejoined Mezarkabul again in 1997 and recorded the Anatolia album.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.