Background
Brkić was born in Pančevo and since his early days was supporter of the OFK Beograd, the club where he made through the youth ranks of, along with Aleksandar Ignjovski another young man from the same town north of Belgrade.
Brkić was born in Pančevo and since his early days was supporter of the OFK Beograd, the club where he made through the youth ranks of, along with Aleksandar Ignjovski another young man from the same town north of Belgrade.
First team experience he had initially gained on loan at Palilulac Beograd. Next season, he was loaned again, but this time to second rank club Mladost Apatin.
During season 2010-2011 Brkić was member of OFK Beograd first team squad, but lacked playing time, so in spring od 2011 was loaned again to Kolubara with whom he successfully batteled relegation in Serbian First League. Since season 2012-2013, Brkić is regular member of his original club He was member of all youth national teams, and performed at Union of European Football Associations European Under-17 Football Championship.