5. Lionel Messi & Cristiano Ronaldo | 16 assists
They are the two best players in the world at the moment, and arguably will go down as two of the greatest players ever to play the game.
Ronaldo, who has played in the competition for both Real Madrid and Manchester United, has scored 53 times in the Champions League, whilst Messi has struck 62 times for Barcelona in the competition.
Both players are widely admired for their ruthlessness in front of goal, but 16 assists proves they have more to their games than just scoring.