Krull was born in
Ludwigsburg, where he formed Atrocity in 1985. He has also worked as a producer for
Elis, Leaves' Eyes, and
Erben der Schöpfung. He uses the Mastersound Studio for his recording work with the bands. In 2005, he was named Producer of the Year by True Alternatives magazine. and Krull during
Leaves' Eyes show in Israel, 2016|left Krull married
Liv Kristine of Norwegian gothic metal band
Theatre of Tragedy in July 2003. She gave birth to their first and only son the same year in December. The couple split in January 2016. Krull's sister Yasmin has performed as guest singer with Atrocity on two projects and works as a
Celtic folk singer. ==Discography==