Borussia Dortmund midfielder Ilkay Gundogan is backing Jurgen Klopp for success with Liverpool.
The former BVB coach could finalise a deal with Liverpool today.
Gundogan, 24, told BILD: "He fits a lot of clubs and I think he will do so at Liverpool.
"I can see that happen.
"Klopp is able to build up clubs by offering a leading hand."