Tash was born Sertac Nidai () in London, the United Kingdom, to Turkish Cypriot parents. His parents introduced him to different kinds of music at a very young age when they would bring home CDs from their travels. One of his earliest memories, at age five, is around owning a mini snooker table where instead of playing, he would grab the sticks and make rhythmic beats on the cushions. Tash has described himself as "quite academic, I wouldn’t say I was that sporty though. I’d usually be in the music block, especially during subjects I didn’t like!". He began playing the piano at primary school, which is now one of his main instruments, as well as the darbuka. In 2011, during a London video shoot, Tash was introduced to a Sony Music official, he became the first artist signed to the Sony Music Middle East on a full record deal. His debut album, "In The Deep", was released on 12 February 2012.
