unless i'm missing something that guy looks nothing like a hack. like MarkedOne said: 155 hours played, rank 57, 490 SPM, 1.342 K/D, 13% average weapon accuracy.....
Check his last few rounds.
211-7
116-13
188-4
75-5
His kd now is 10.9. In a week the guy goes from 1.3 to 10.9 kd and you guys still think he is not cheating?