Career
Birro blogged at Expressen and was a presenter on at Sveriges Radio Östergötland, where he was the host of Karlavagnen on Sveriges Radio P4. He is the brother of author Peter Birro. In 2015, Birro told the press about his ongoing relationship with a married woman, Micaela Kinnunen, wife of politician Martin Kinnunen, and later Kinnunen confirmed the relationship and her divorce via her Facebook page.