By Reuters
What you need to know:
The French champions made the worst possible start after Kai Havertz fired Arsenal into the lead.
Ousmane Dembele levelled from the penalty spot in the 65th minute after a foul by Cristhian Mosquera.
Paris St Germain held their nerve in a cagey Champions League final to retain the title by beating Arsenal 4-3 on penalties as Saturday’s showdown ended 1-1 after extra time, cementing the French side's status among Europe's modern greats.










