Dayyani started playing football at fifteen and by the time he was seventeen landed a contract with Aarhus Gymnastik Forening who are currently in the Superliga. In 2003, Dayyani became the youngest player ever to get his debut in the Superliga.
Dayyani began playing football at age fifteen and by seventeen years old, he signed a contract with Aarhus Gymnastik Forening, who are currently competing in the Superliga. In 2003, Dayyani made history as the youngest player ever to make his debut in the Superliga.