- Alchetron.com Jonas-BerggrenJonas Petter Berggren was the first child of three siblings, his younger sisters are Linn and Jenny.
- allfamous.org Pop Singer Jonas BerggrenJonas Berggren was born in the Zodiac sign Aries (The Ram), and 1967 is also the year of Goat (羊) in the Chinese Zodiac.
- jennyberggren.com about-full-textThe group, originally comprising of siblings Jenny, Linn, and Jonas Berggren and later their friend Ulf Ekberg, started their music from the basement of the...
- everipedia.org wiki/lang_en/Jonas_BerggrenJonas Petter Berggren (born 21 March 1967) is a Swedish musician and singer-songwriter and record producer, also known as Joker.
- infogalactic.com info/Jonas_BerggrenLua error in package.lua at line 80: module 'strict' not found. Jonas Petter Berggren (born 21 March 1967), is a Swedish musician, also known as Joker.
- http://everything.explained.today Jonas_Berggren/Jonas Petter Berggren (born 21 March 1967) is a Swedish musician and singer-songwriter and record producer, also known as Joker.
- detailedpedia.com wiki-Jonas_BerggrenJonas Petter Berggren (born 21 March 1967) is a Swedish musician and singer-songwriter and record producer, also known as Joker.
- artistconnect.de Jonas Berggren…Jonas von der Burg. 14+ collaborations.
- howold.co person/jonas-berggrenJonas Berggren is a 54 years old Swedish songwriter and guitarist from Gothenburg, Västra Götaland.