Swedish singer who wed his ABBA bandmate Frida Lyngstad. He provides gained four Swedish Grammis Honours. He trained himself how exactly to play piano when he was a decade old. His initial group was known as The Electricity Plank Folk GROUP, or Elverkets Spelmanslag. The very first instrument he discovered to try out was the accordion. He wedded Anni-Frid Lyngstad in 1978; after their divorce in 1981, he remarried Mona Norklit exactly the same season. He provides two sons, Peter and Ludvig, along with a little girl, Helene. He was an integral part of the group ABBA with Bjorn Ulvaeus.