Nothing lives quite as long in the memory as a terrific away performance in Europe's premier club competition, the Champions League.
Last night Arsenal became the first English team to win in Borussia Dortmund's Westfalenstadion, running out with a smash-and-grab 1-0 win to give them every chance of qualifying from one of the toughest Champions League groups ever assembled.
Regardless of how far Arsenal go in this season's competition, the results will go down in history as one of the greatest away results for a Premier League club in international competition.
To honour it we take a look at five other Champions League away games that have left Premier League fans weak at the knees.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: http://gms.to/writeforgms