This user is joining specific servers in Asia on Battlefield4 with no admin or where is is protected from being banned probabely because he pays to be an admin.
After I have seen a lot of complaint from many players I watched his play and he gets 90kills with 1 death on those servers (no autobalance or nuke option). I watched closely as a spectator the way he fires sometimes he barely hits the target yet he shoots them in less than a second , can shoot through armor and walls and hits a target, I would probabely assume he uses aimbot with intensity decreased as not to be banned (like multiple headshot), as well as sliding through walls and shooting through obstacles.
Please remove this user from BF4 multiplayer he is ruining all the Asia servers left of BF4 because of him the game balance becomes so bad that everytime he joing the ticket drop so fast and they cant even capture more than 1 objective but are stuck to spawn base like (RU or US or CN).