http://chesstempo.com/chess-statistics/cmuroya17He is a genius.
I wonder if anyone here knows him. (or her?)
that is NM edward song and he is my classmate
He has admitted somewhere that he decorates some puzzles. In Chesstempo the puzzles tend to repeat themselves and he has solved 575676 so far in standard mode. Of course he must have spent a considerable part of his life doing that.
Yeah... I've heard that he memorizes some puzzles. (still impressive anyway)
It seems that he solves puzzles 6 hours a day or even more. Every single day. I'm not sure if this is 100% legit tho. Maybe he shares his account with someone else. Or maybe this is some kind of joke (like Webdriver Torso).
Idk. Fake or not, it's very inspiring.
His comments are impressive too, so he may be real.