Born 1980, started a producing career when he was 14 years old, after hearing the first commercial house tunes back then. Producing with some cheapass trackers he soon discovered how to build a track. Having had classical piano lessons when he was 8 years old, he developed some sense for melodies and melody lines. After hearing the anthem Energy 52 - Café del Mar he knew he would produce trance from then on. Nowadays he produces various styles including progressive, ambient and techno.

In 2003 Leon and his brother Bart caught up with Maykel Piron who was working for Warner Music Benelux back then. He decided that they could have a go at remixing Libra's Calling your Name, and their Subsphere remix got released.