Rok is the maniac, metal-crazed vocalist with Sadistik Exekution, the self-proclaimed "heaviest band in the world". In early 1998 he recorded a solo album with assistance from Princess Heinkel Hellfukker (guitar), The Imposter (bass and guitar), and at least two drummers. This is Satanik is raw, thrashing death metal with twisted interludes of vocal madness and warped rantings. A second, more complete album was recorded around the same time as the first, featuring appearances and songs co-written by Sadistik bandmates, but this was not released until mid-2000. A single live show was played in late 1999 with Hellfukker, Imposter, Mr Chatterbox (bass) and Wayne Campbell (drums).