Career
Football Club Flora Tallinn
In July 2011, after impressing in a mid-season friendly tournament, he signed a contract until the end of the 2011 season with Estonian champions Football Club Flora Tallinn. On 3 August he got off the mark for the team as he scored a hat-trick in a round of 64 Estonian Cup match against lower league amateurs Football Club Lelle. He finished the league season with 9 appearances and 1 goal.
He went on trial at English club Portuguese Vale in February 2013.
Herrem joined FK Vidar after his stint at Portuguese Vale F.C. and became a popular player for the global Vidar fans. He left to join Fyllingsdalen in August 2014.