Alex KOSINUS born 26th June 1982 in Saint-Petersburg, Russia.

Mostly known by his stage name ZESKULLZ is a Russian bass music DJ, record producer and radio host. He hosts a radio show called "Record Club" on Radio Record - largest dance radio network in Russia. He has releases on the world's top record labels such as: Dim Mak Records, Armada Music, Mad Decent, Heavy Artillery Recordings, Vicious, No Tomorrow Recordings, and others.

He has gained global popularity over the past 4 years and received support from the likes & spins by Top 100 artists like:Tiesto, Martin Garrix, Steve Aoki, Diplo, Oliver Heldens, DJ Snake, Benny Benassi, Knife Party, Sander Van Doorn, Fedde Le Grand, Swanky Tunes, and many others.