You have eight minutes to guess 26 clubs.
Remember to tweet your scores @FourFourTwo, and challenge some friends while you're at it.
THEN TRY Quiz! Can you name every England player of the noughties with 10 caps or more?
In 2017, Real Madrid won the Champions League for the 12th time - yes, 12. It was arguanly the best side of the three-peat, too.
That particular night, Zizou's boys dismantled Juventus in Cardiff. Goals from Cristiano Ronaldo - of course - along with Casemiro and Marco Asensio sealed victory for Real. Shame really, since Mario Mandzukic's finish deserved better.
It was the first final in the tournament's history under a closed roof and a repeat of the 1998 final - but we're interested in a particular kind of fact for today's quiz.
Of the starting XI that won the game for Los Blancos - or Los Purples, as they were that night - we'd like you to name their former clubs.
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