Jonas Petter Berggren (born 21 March 1967) is a Swedish musician, singer-songwriter, and record producer, also known as Joker. He started writing songs when he was seven and continues to write for the band Ace of Base, which he is a founding member of, as well as for other artists. He is the oldest of the three Berggren siblings (Jonas, Linn and Jenny) that originally made up 3/4 of Ace of Base, as well as the only male. Biography. Jonas Petter Berggren was born in Gothenburg, Sweden. He was the first child of three siblings; his younger sisters are Linn and Jenny.
https://en.wikipedia.org/wiki/Jonas_Berggren
Jonas Petter Berggren (born 21 March 1967) is a Swedish musician, singer-songwriter, and record producer, also known as Joker. He started writing songs when he was seven and continues to write for the band Ace of Base, which he is a founding member of, as well as for other artists. He is the oldest of the three Berggren siblings (Jonas, Linn and Jenny) that originally made up 3/4 of Ace of Base, as well as the only male. Biography. Jonas Petter Berggren was born in Gothenburg, Sweden. He was the first child of three siblings; his younger sisters are Linn and Jenny.
