That's a SAS foreigner, but you can just call him "Sir" if you ever meet him lol
Funny thing, there is a tradition that bearers of the VC automatically elicit a salute from even the highest ranked officer, even if the wearer is a lowly private.
For those who do not know what a Victoria Cross medal is:
http://en.wikipedia.org/wiki/Victoria_Cross
Let's just say these gongs aren't given to someone for passing a promotion exam lol