Historical, only Ronaldo has done this in Champions League

Ronaldo is the first player in Champions League history of that has scored more than 10 goals for six consecutive seasons.
The Champions League seems to be Ronaldo’s favorite competition.

Ronaldo is the best scorer with 103 goals and also Ronaldo is the first player in the history of Champions League that scored at least 10 goals for six consecutive seasons.

2011/13 (10 goals), 2012/13 (12), 2013/14 (17, a record goals in Champions League season), 2014/15 (10), 2015/16 (16 ) , and so far this season Ronaldo has scored 10, while he has two more games if Real Madrid qualifies in the final.