It has been 50 years since ABBA won the Eurovision Song Contest with Waterloo. But of all who celebrated there on the stage in Brighton, perhaps the biggest rock star of them all wasn't even in the band, but was instead a gentleman in a suit and mustache: Stikkan Anderson.
Arne Gärdestad was a senior enforcement officer. He is most known for being the father of singer-songwriter Ted Gärdestad, featuring in multiple documentaries about his son's life.