21 June 1948 |
|Associated acts||Electric Banana Band|
Möllberg started performing when he was 18 years old. Later he met the 12 years older musician Lasse Lundberg who influenced him to a music style which he would reflect in his works in the future.
Möllberg is best known for his role as Banarne in Trazan & Banarne. He met "Trazan" (Lasse Åberg) for first time in Gothenburg where Möllberg was playing with a band. They are also members of Electric Banana Band. They also appeared in the 1985 film Sällskapsresan 2 – Snowroller.
In 2009 he competed in the TV program Hjälp! Jag är med i en japansk TV-show and finished in 2nd place.