I did. I was "assigned" by the body of elders to talk to a Pioneer/Ministerial Servant about his B O. He didn't have a car and so was always put in someone's car group. Everyone complained about having to take him. It got so bad that service goers were meeting outside the Kingdom Hall so they wouldn't have to see him (and smell him) and starting out in service earlier.
When I talked to him about his stink, he got very very offended and copped an attitude. I finally told him that unless he started bathing and washing his disgusting oily hair, he would be removed from his assignments.....What I never understood is how anybody could be told that they actually smelled and yet get pissed off with me!