Holy shit I didn't expect an answer but yup... There he is.

Won nearly every single coding jam (8/9) he was in, highest code force rating of all time, 6x consecutive IOI gold, yea he’s the cut and dry winner.

Also known as 'tourist'. He is the best in the world on several platforms, including codeforces[1] which has the cultural leadership now for algo coding competitions.

[1] https://codeforces.com/profile/tourist

Wow. This guy looks good.