The couple, who began dating in 1969 and wed in 1971, welcomed two children during their time together, and later divorced in 1980 The busy lifestyle that came with being in one of the world's biggest ...

Agnetha. Björn. Benny. Anni-Frid. All four are superstars in their own right, but when they came together in 1972 to form Swedish supergroup ABBA, they changed the world of music forever. The group — ...