Marko Grujic is already the answer to an obscure question about Liverpool's recent history.
Jurgen Klopp has ushered in an era of unrelenting success on Merseyside, bringing some of the best talents in the world to Anfield under his watch. But when asked to recall his very first signing, few would immediately lump for the Serbian midfielder.
“When I came here, our scouts showed me some footage of a very skilled player from Red Star Belgrade,” Klopp explained back in January 2016. “He can play passes and can dribble. But he is young, so he has to develop. He will do this, so everything is OK.”
