Arsene Wenger's success at Arsenal has been chronicled into a soon-to-be-released documentary with former players and rival managers making guest appearances in the short film. Arguably Wenger's biggest foe of them all came in the form of Manchester United icon Sir Alex Ferguson.
The pair faced off an incredible 49 times in all competitions and would often come to blows on the touchline in their intense rivalry.
There were multiple bust ups in games between United and Arsenal at the height of their powers.
As both teams dominated English football in the early Noughties, tensions flared both on and off the pitch.
Ferguson and Wenger would consistently call each other out in the media but no clash was more infamous than the one at Old Trafford in 2004 when United ended Arsenal's long unbeaten run.
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"The achievement stands above everything else," Ferguson said.
The short trailer also shows clips of Wenger's time at Arsenal coming to an end, where Bergkamp admits: "It would have been easier if he had made the decision."
But it's clear that Wenger was struggling to come to terms with the end of his career at Arsenal.
"You realise that the end of something is like a funeral," he said.
Arsène Wenger: Invincible comes to cinemas from 11 November, and on Blu-ray, DVD and Digital Download on 22 November