Björn Ulvaeus (born 1945)
Born 1945 CE.
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.
Text from the Wikipedia article Björn_Ulvaeus, licensed CC BY-SA 4.0.