Real Madrid Castilla striker Adam Szalai has won a call to the full Hungary squad.

Szalai, 20, has scored seven goals in 12 games for the Castilla in this season's Spanish Third Division competition.

"I couldn't believe it when I first found out," admitted the youngster. "It's very unexpected."

Szalai is in line to make his full national team debut in this week's friendly against Northern Ireland.