Brad

Jurgen Klopp reaches 1,000 games as a head coach and manager on Saturday when Liverpool tackle Chelsea, and it has been quite a ride.

From a relegation battle with Mainz in the German second division to the heights of Champions League glory with Liverpool, Klopp has achieved more than anyone expected of a man whose playing career was distinctly modest.

It would be stretching it to say the signs were there from day one, but they were certainly there from day two.

Klopp was named as an interim replacement for Eckhard Krautzun when Mainz decided on a change of leader on February 27, 2001.

One day later, Klopp made his debut as a coach in the second tier of the Bundesliga. He had been a player in the team until that point, but this marked the beginning of a n…