In love with Trance since 1994, the vocation to go behind the turntables took control in 1998. DJ QuarK (his first name) played in bars, then in small clubs. Meeting with the collective "Lotuce Records" in 1999 and the duo "Skyline" with whom a collaboration gave birth to a Trance track released on vinyl and played on several compilations the following year. With Lotuce Records, Dj QuarK played in several festivals and clubs in Switzerland between 1999 and 2004. From 2005, he opens his musical universe and enjoys playing House, Deep, Progressive, Tribal or Techno. And his name becomes more personal, Victor Leon. The years pass, the passion remains.