Real Madrid were victorious in 2013/14's Champions League, defeating city rivals Atletico in the final after extra-time.
Carlo Ancelotti's side featured some high-profile players, not least the two most expensive players in world football—Gareth Bale and Cristiano Ronaldo.
Throughout the season there have been impressive performances from a host of players from other sides in the competition.
So, the challenge is to create a team of the season from the Champions League but only using ONE player per team. That means some tough decisions—putting Ronaldo in would mean no Bale, for instance.
Have a look at our selection then give it a try yourself.