On a recent Etihad flight (MAN-AUH), I remember one of the cabin crew was huge !!. An arabian guy (I think), over 6', very well built and fit, strode up and down the isle with an air of authority, seemingly missing nothing or nobody (i.e you knew he was there). Pleasant guy though when serving meals, especially with the kids, sort of guy you need "on your side" should an "incident" occur !!
I remember saying to the wife - "He's the bouncer" - And for all I know, he probably was !!!!!.
Lid