ABBA's eldest member, 79-year-old Björn Ulvaeus, has opened up about his initial "troubled" feelings regarding the significant 28-year age gap with his 52-year-old wife Christina Sas. Björn tied ...

ABBA are one of the most successful pop groups of all times, with their many hits proving dancefloor favourites for more than 50 years. It was the 1974 Eurovision Song Contest that first thrust ...

ABBA star Bjorn Ulvaeus experienced "love at first sight" when he met his wife Christina Sas but he also had "severe problems" with their age gap romance.