That's Marcus Luttrell you dumb shits. Christ. en.wikipedia.org/wiki/Marcus_Luttrell
That's what I was thinking...add in sucking in his gut. Dude is clearly waiting for pic to be taken so he can exhale.Guessing by the pic and tats on his arm he is a vet so can't dog the guy as a vet myself.
Figures a bunch of quooks don't know who luttrell is, embarrassing