Is every member of the singing group ABBA in good health?

Unfortunately not all members of the Swedish pop group ABBA are in good health. Benny Andersson and Björn Ulvaeus are in relatively good health, but Anni-Frid Lyngstad (Frida) has had health issues, including a hip replacement surgery in 2016. Agnetha Fältskog has also reportedly experienced some health problems in recent years, including a broken leg in 2017.