Björn Ulvaeus

Björn Kristian Ulvaeus, born on April 25, 1945, in Gothenburg, is a renowned Swedish musician, singer, songwriter, and producer. He gained global fame as a member of the iconic musical group ABBA and co-composed musicals such as Chess, Kristina från Duvemåla, and Mamma Mia! He moved with his family to Västervik, Kalmar County, in 1951. Before ABBA, Ulvaeus was part of Hootenanny Singers and began his songwriting partnership with Benny Andersson. Post-ABBA, he continued to impact the music industry, notably being appointed President of CISAC and being involved in virtual concerts like "ABBA Voyage".