Goktan Kural is the guitarist of Hazerfan. Kural was born in 1974 in Susurluk, Turkey. Kural's first instruments were the mandolin and keyboard. In 1992 he formed Stormbringer with Murat Bayhan which was a power metal band. The band performed concerts in universities and festivals. The name later changed to Lethargy.

In 1996 Kural formed Time Machine with Murat Bayhan. Time Machine was a cover band playing 70's hard rock songs from bands such as Deep Purple, Led Zeppelin, Cream, Hendrix, Rainbow etc. Time Machine performed in various bars and venues.

Kural and Murat Bayhan founded Bonuctrack whose name is changed to Hazerfan a while after. Hazerfan is now working on their latest album Lost Nowhere and performing concerts.