Celtic boss Ange Postecoglou has been hailed as one of the best coaches in the world.

The Australian's former assistant Peter Cklamovski insists that his old mate will prove himself in the Premier League one day.

He reckons Postecoglou's exit from Celtic for an English club is inevitable one day, but that will come at a time that suits both parties.

Cklamovski worked with the 57-year-old over a 15-year period at Melbourne Victory, Australia's national team and at Yokohama F. Marinos.

Postecoglou has been linked with the likes of Wolves, Brighton and Leicester in recent months.

And Cklamovski reckons his time in England will come at some stage.

He told Tribal Football: “I've been blessed to have worked with Ange spanning over a 15 year period. Obviously there has been strong interest for Ange recently.

"I've been saying this for over a decade but Ange is one of the best managers in the world. He is showing his quality in the Celtic role.

"He loves Celtic and is doing an amazing job there. He will prove that he is one of the best managers in the world in the English Premier League also. I'm sure this will happen at the right time for all parties."

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