AARON MOOY admits the chance to work with Ange Postecoglou again was a major factor in signing for Celtic.
The Australian international has joined the Scottish champions on a two-year deal.
The ex-Brighton midfielder has reunited with his old national team boss in Glasgow, as Postecoglou adds some experience to his squad.
Mooy says the attraction of Celtic was clear, with its huge history and the likely chance of winning trophies.
But the chance to work with Postecoglou once more was something he couldn't reject.
He told Celtic TV: "It's an amazing feeling. I'm so happy to be here.
"It's a massive club with a huge history. I want to be part of it so I'm looking forward to the challenges ahead.
🗣️ "It's an amazing feeling. I'm just so happy to be here and it's a massive club with huge history and I want to be part of it, so I'm looking forward to the challenges ahead." Watch Aaron Mooy’s exclusive first interview as a #CelticFC player! #MooySigns!🇦🇺 pic.twitter.com/6vhKm4dFUU
— Celtic Football Club (@CelticFC) July 19, 2022
"It's always a bit stressful when you're talking to a club, especially a club like Celtic. I'm delighted that it's all done and I can get to work at the training ground.
"Ange was my coach for three years at the national team I think, so that helps. I know the standards he wants and I'm looking forward to working with him again.
"I've had a few weeks without a ball so I'm looking forward to touching a ball again and getting my fitness up as well as meeting my new teammates.
"I'm going to do everything I can to do well and be successful."
Mooy has previous experience of playing in Scotland's top flight with St Mirren.
He added: "I used to play for St Mirren while I was a youngster. It was a while ago. I've always been back and forth to Glasgow because of my family so it's an amazing opportunity and one that I couldn't turn down."
Fellow Aussie Tom Rogic recently left the club after almost a decade in Glasgow.
While he's not been in touch with the talented playmaker yet, Mooy is sure Rogic will be pleased to see him make the move to Parkhead.
He said: "I've known Tom a long time. We've spoken lots of times about Celtic. I've always been interested to know what it's like for him up in Scotland. He's had an amazing period here with lots of success. I'm sure I'll be in touch with him shortly."