DJ GrujA (Marko Grujicic) is born in Belgrade on 28.03.1983.
He started creating music at the age of sixteen. About that time he discovers techno music, and club scene in his hometown. Few years later he gets involved himself by spinning at underground clubs with his friends Andreja Z and DJ Boža. They formed the BUG DJ's.
He played in many Serbian clubs such as: Incognito, Energija, Expo XXI, Biro, Baron, and also at EXIT festival.
He shared the decks with artists like: Bodyrox, Tomcraft, Dejan Milicevic, Concrete...
In 2008. he published his first track "Activated" on the "Carl Cox - Live at Dance Valley 2008." CD, followed by a release of his track " Tom & Snaree", on the Carl Cox 24/7 DVD.
You can hear his tracks on labels such as: Debuger, Noise Planet Records... He also did remixes for Yvonne on label Porc-A-Pine.