Björn Ulvaeus

Björn Ulvaeus
Ulvaeus in 2023
Born
Björn Kristian Ulvaeus

(1945-04-25) 25 April 1945
Gothenburg, Sweden
Occupations
  • Musician
  • singer
  • songwriter
  • producer
Years active1963–present
Spouses
(m. 1971; div. 1980)
    Lena Källersjö
    (m. 1981; div. 2022)
      Christina Sas
      (m. 2024)
      Children4, including Linda
      Musical career
      Genres
      Instruments
      • Guitar
      • vocals
      Labels
      Formerly ofHootenanny Singers, ABBA
      Signature

      Björn Kristian Ulvaeus (Swedish: [ˈbjœːɳ ɵlˈvěːɵs] ; born 25 April 1945) is a Swedish musician, singer, songwriter, and producer best known as a member of the musical group ABBA. He is also the co-composer of the musicals Chess, Kristina från Duvemåla, and Mamma Mia! He co-produced the films Mamma Mia! and Mamma Mia! Here We Go Again with fellow ABBA member and close friend Benny Andersson. He is the oldest member of the group.