Swedish lead singer of the Swedish death metal band Amon Amarth since 1992, born April 29, 1973. Informally called Skäggis.
At live performances with Amon Amarth, he is often bare-breasted with leather bracelet and a drinking horn on the side of his belt. He is in charge of writing the lyrics for Amon Amarth, and writes mostly about the Vikings, Norse mythology and the like.