SYDNEY Roosters' training session at The Halliwell Jones Stadium in preparation for Saturday's clash with St Helens in the World Club Challenge proved a huge hit with Warrington Wolves fans today.

Hundreds turned up in the freezing cold temperatures to watch Trent Robinson fine-tune his men 48 hours before the champions of Super League and the NRL go head to head at the Totally Wicked Stadium.

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Fans who attended were given posters and the Roosters squad of talented players were only too pleased to sign autographs and pose for pictures.

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One fan even asked for autographs on his forehead!

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And, of course, Matt King – the former Warrington Wolves centre or winger who helped the club to win the Challenge Cup at Wembley in 2009 and 2010 – was a star of the show, now a member of the Roosters' coaching team.

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The Roosters would become the club with the most World Club Challenge titles if they are able to overcome Saints on Saturday night.

They are currently tied with Wigan with four crowns.

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No side has won the title of world's best club two years running, but Roosters also have the chance to grab those bragging rights having beaten Wigan Warriors 20-8 in the decider last year.

Roosters also trained at The Halliwell Jones Stadium in prapration for last year's battle.

Roosters' 21-man squad: James Tedesco, Daniel Tupou, Angus Crichton, Joseph Manu, Brett Morris, Luke Keary, Kyle Flanagan, Jared Waerea-Hargreaves, Jake Friend (c), Siosiua Taukeiaho, Sitili Tupouniua, Mitchell Aubusson, Victor Radley, Sam Verrills, Isaac Liu, Nat Butcher, Lindsay Collins, Matt Ikuvalu, Poasa Faamausili, Asu Kepaoa, Lachlan Lam.