Here, it is https://www.youtube.com/watch?v=DpgCodzKNPE&list=PL77E6232445342EF8&index=12
start watching at around 12 minutes.
Also, the word used was not "most feared", it was something like the most overall best player.
Finally, for sindhu, I haven't said that she hasn't acheived anything. What I have said is that there are players in her age group who have acheived more like Ratchanok and Carolina.
Sindhu has won 2 grand prix gold and 2 WBC bronze.
Ratchanok has won 1 superseries, 4 grand prix/gold, 1 wbc. (As such by all conventions, winning 1 gold is always above any number of other medals)
Carolina has won the wbc. (Here, I agree her performance in the international circuit has been not that great, but a world champion is a world champion.)
Tai Tzu Ying, 2 superseries, 2 GP/GPG
There are also players who are just below or equal to her, like busanan ongbumrungpan.
And then, the current crop of players aren't going to hand up before Rio (LXR can continue till Tokyo).
So, going forward, if we extrapolate this linearly to future, sindhu has shown the mettle to reach a world ranking of 5-6, but not (yet) beyond that.
But, after all this is all my analysis.
Man, I never ever compared sindhu to any players here. You keep on trying to put her schievements down by showing your loyalty to your favourite country. See.. whether you accept it or not, she is the history maker to india.
I see your analysis as funniest thing. What do you wanna infer ?.
She achieved only this much and that much bla bla blahhhh. Lol. She cannot reach more than rank 6 etc... ha ha .... what is this man...?.
By the by, carolina is not her age group at all.... if you don't know , please know it..