Marcus Adriano Birro (born 15 June 1972 in Gothenburg, Sweden) is a Swedish-Italian (Italian citizen) poet, author and columnist and former frontman of cult punk band The Christer Petterssons.

Birro blogged at Expressen and was a presenter on at Sveriges Radio Östergötland, where he was the host of Karlavagnen on Sveriges Radio P4.

Marcus Birro lives in Södermalm, is divorced from his wife of 4 years, they have two children together.

[1] In 2015, Birro told the press about his ongoing relationship with a married woman, Micaela Kinnunen, wife of politician Martin Kinnunen,[2] and later Kinnunen confirmed the relationship and her divorce via her Facebook page.

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