Gudmundur Arngrimmson is the current Chair of the Icelandic Tenant Union. Prior to this, Arngrimmson was a Project Manager with the City of Reykjavik, Project Manager with Sæmundarskóli, Chairman of Íbúasamtök Grafarholts, and Project Manager at Cursus Iceland. Arngrimmson holds a MSc. in landscape architecture and planning from Københavns Universitet and has extensive experience in this area.