It was arguably one of Walter Smith's greatest moments as Rangers manager despite it being in the League Cup.
A UEFA Cup Final, 10 league titles, five Scottish Cups and six League Cups is an impressive roll of honour for any manager but the 2010 CIS Insurance Cup Final is one of the most famous.
And the Ibrox club have trolled PSG boss Thomas Tuchel on Twitter after the German's comments following his side's 1-0 win over Metz on Wednesday night.
The Ligue 1 side finished the game with nine men after Abdou Diallo was sent off and Juan Bernat was forced off with a late injury.
Julian Draxler struck in the last minute to give his side the points and Tuchel said: "I don't know if any team in history has beaten another with nine men vs 11."
That gave Rangers the perfect opportunity to remind everyone of that cup final win against St Mirren 10 years ago.
Buddies fans must have thought they were in for a famous victory when Kevin Thomson and Danny Wilson were both sent off in the second half.
Wilson's red card came in 71 minutes and with 19 to go and the score at 0-0, there was surely only one outcome?
Then Kenny Miller got on the end of a cross from Steven Naismith to nod past Paul Gallacher to give his side the win.
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