Energetic sets with fast mixing is the hallmark in which you can recognize Sjek! Thanks to his many years of experience, he knows what the audience wants and because of the many styles that he appreciates, he can create the best set for his audience!


The love for house music started at a young age, through the CD series of Houseparty and Techno Trance. A few years later, when hardcore was a big scene in the Netherlands, he bought the VHS of ‘Thunderdome 96 – Dance or die’! After that he knew for sure, Jack had to become a Hardcore DJ!

In the beginning he started as a resident DJ in a big club, De Morgenzon, in his hometown Zeeland. For a couple of years he played every weekend over there! This way he learned how to play the whole night.

In 2003 his first hardcore booking was a fact! After that the ball started rolling with many highlights such as Harmony of Hardcore, Oldschool Gansters, X-Qlusive Ran-D, Intents Festival and Mindcontroller!