Fredrik Carl Michael Hammar is a Swedish professional footballer who plays as a central midfielder for Allsvenskan club Hammarby IF. Hammar is a product of the IF Brommapojkarna academy, Hammar began his senior career in earnest with Akropolis IF, whom he joined in 2018. Two years with Brentford B in England yielded just one first team appearance, before his return to Akropolis IF in 2021. Wikipedia