Offensive people

Have you ever come across a person who is offensive? Now, I'm not talking about who is specifically behaviourly offensive. Just someone whose look, sound, or odour just sickens you?

I'm obviously thinking about one person. This is a guy who myself and my colleagues are sentenced to work with. He's a trades assistant, which is a nice way of saying labourer. I'm not a particularly "pretty" guy, and I make it a point to not judge people on their looks, so I suppose his pinched bulldog features, 5 foot tall frame and 6 foot girth could be overlooked (if they were possible to miss!).
Some of you know, that I work in a rather dirty factory. Unlike office workers who wear clean clothes every day (I hope), we generally take a set of work clothes with us on Monday morning (or when ever our shift pattern starts), change into them at the beginning of the work day, and then change out of them at the end of the day and put them in our lockers. We'll wear them each day for the period of our roster (4 or 5 days). There's been times when I've screwed up my nose at the odour of my own clothes, if I've had a particularly hot and sweaty day the day before. The gentleman in question however, has an odour which will knock out most people unlucky enough to be within 60 feet downwind, at 7:00 am on a Monday morning, even in clothes that are new out of the box.
When we're not on a job, we spend our time in a conference type room, with comfortable chairs, a kitchenette, refridgerator (and radio, TV and DVD player). At the most there'd be about 9 people occupying this room. The "gentleman" in question fell asleep in one of the chairs last week, and managed to clear the room. The sound of his snoring was so offensive, that those of us present moved ourselves into an adjacent office type area that we've got, and closed the door. Our supervisor asked us why we were all out there, and it fell upon him to go and wake the guy up and tell him that his snoring was offending people. (Remember, this is a group of long term factory workers here, well versed in working in sometimes horrendous conditions-not a bunch of sorority girls).
Not being bad enough to listen to when he's asleep, it's quite common for him to make grunting snoring type noises when he's awake! This is without doubt the most offensive human being I've ever had the misfortune to encounter. My own private "polling" has discovered that it's a unanimous opinion, shared by all. Anyone else ever been unlucky enough to have a similar experience?