UEFA Champions League is worlds toughest league where all the champions of europe faces each others to lift the most important trophy of the club throughout the whole season.
Every country has their own home league in which first four teams qualifies to participates in the UEFA Champions league for the next year.
Total 64 teams throughout the whole europe participates in UEFA Champions league to play the round up matches in which 32 teams qualify to the next round called as group stages.
And then finally 16 teams survives to the round of 16 where they play two matches with the same team that is home and away game, And score finally decides on agree gate of both home and away matches.
Real madrid is the winner of UEFA Champions league 2016 milan where they beat athletico madrid their city rival on penalty as Cristiano Ronaldo scored the winning penalty to claim the la undecima under the new coach and french legend Zinedine zidane.