Current members •
Nisse Hellberg – vocals, guitars (1978–present) • Jalle Lorensson – vocals, harmonica (1978–present) • Sticky Bomb (Per-Åke Holmberg) – drums, percussion, vocals (1982–present) • Thomas Holst – vocals, bass, guitars (1983–1986, 1990–present)
Former members • Mats Thorin – drums (1978–1978) • Clas Rosenberg – guitars, vocals, bass (1978–1982) • Jörgen Stridh – drums (1978–1980) • Lennart Nygren – bass (1980–1982) • Jalle Olsson – drums (1980–1982) • Stefan Björk – vocals, bass (1983–1990) •
Pelle Ossler – vocals, guitars (1986–2003) • Mats Bengtsson – vocals, bass, keyboards (1988–2003)
Nisse Hellberg Nils "Nisse" Hellberg (born in Limhamn,
Malmö on 2 April 1959) is a Swedish composer, lyricist, singer, musician, guitarist and frontman of the band Wilmer X and its co-founder with Jalle Lorensson. Besides his work with Wilmer X, he has released materials independent of the band. In 1995, he was part of a fictitious 1960s rock band called
The Lonely Boys where he assumed the name Richard Andersson and where he played lead guitar, harmonica, maracas, tambourine and vocals. He was joined by
Per Gessle (known as Thomas Nyberg), Lasse Göransson (Thomas Holst), Roland Bergström (MP Persson) and Kalle Johansson (Micke Syd Andersson). The band and its songs were based on
De ensamma pojkarna (Swedish for The Lonely Boys) by the Swedish author Mats Olsson about a young rhythm'n'pop band from the south of Sweden in 1965. In collaboration with Peps Persson, he released the album
Röster från södern (Voices from the South). In 2007 and 2008 he toured throughout Sweden with his solo material and in May 2008, was the solo opening act for
John Fogerty. With Clas Rosenberg, he published the comics Swedish series
Herman Frid in 1981. In 2014, he returned with a major solo album
Vad har han i huvudet? released on Metronome label on 21 May 2014. == Discography ==