Jens Johansson
The album "Grand Illusion", out in 2006, featured many special guests, including Jens Johansson (Stratovarius), Henrik Danhage (Evergrey), Kristoffer W. Olivius (Naglfar), Stefan Elmgren (HammerFall), and, more surprisingly, the Swedish world champion of cross-country skiing (three times world cup gold winner), Per Elofsson who comes from the same town as the band, Umeå.