Icelandic Under-16 international Isak Thorvaldsson signed for Norwich on 21st July 2017 as a first year scholar. He was previously with Icelandic third tier side Afturelding
“Thorvaldsson is a box-to-box midfielder, with a good goal-scoring record,” said Norwich's Head of Academy Recruitment Gregg Broughton "He has been selected on a regular basis for Iceland at U16 and U17 level, and will represent his country at the Nordic Cup in August."
He played for Norwich in the Foyle Cup in Northern Ireland in July 2017, helping the Canaries reach the final before losing 1-0 to Kildrum.
In August 2017, he was selected for the Iceland Under-19 squad.