Dataminer Crafty-Astronomer905 was able to find in the files Call of Duty: Modern Warfare 2 Ghost model without mask. It turns out that under the mask of the most mysterious character in the series hides a fully traced face.
Journalists and gamers alike believe that, like Price, Soap, and Gaz, Ghost’s appearance was modeled after the actor the character was “registered” by. Ghost’s voice and movements were “given” by actor Samuel Rookin.
Of course, the developers still won’t show the true face of Ghost.