Different faces but, the same soul of Insurgency

Probably u ever see one of this name below in the game "Insurgency", do you know they all are the same person? probably you meet them carrying an M4A1 as main gun or M16A4 or even the the M40A1? they also have the different personality, wherever its joyful, rude and toxic, tactical, or even silent and thats all done by just 1 guy 1 soul

If you know me, save all your thought for yourself