Marko Grujić is a Serbian midfielder from Belgrade. He came through Red Star Belgrade and became one of Jürgen Klopp's first Liverpool signings, then developed through loans at Cardiff City, Hertha BSC and Porto. Porto later signed him permanently, giving him regular domestic and Champions League football. Grujić was part of Serbia's 2015 FIFA U-20 World Cup-winning team and has represented the senior national side.
