One came to work for the same company as me, "Aircrew, Ex Nimrods, *** squadron and just left the mob", he said.
Didn't ring true, somehow.
One of my mates was the current display pilot and Sqn beefer on that squadron so I casually dropped his name into a conversation. This character had never heard of him.
He was later found "wanting in the honesty department" in other areas and was shown the door sharpish, by the Bossman himself.