http://battlelog.battlefield.com/bf4/soldier/Koala_LongDong13/stats/1875479952/pc/

Obvious damage, esp, and aimbot. 

https://www.247fairplay.com/CheatDetector/Koala_LongDong13

He's also said " I've killed you like this multiple times on multiple accounts" which means this is again another alternate account and im guessing its either the outlaw_kmf8 guy or the John guy. Considering those two guys are the two that im most familiar with and they're both known to have alternate accounts, if needed i can provide a video proving his hacks. 

Correct.  Outlaw_kmf* and Take_1t_All* and Suck_it_all* guy.