Good old 'petrichor'[1], I've never noticed it emanating from a human. I wonder if geosmin is used in any fragrance-products though, or even if specific skin flora (bacteria) might produce it?

https://en.m.wikipedia.org/wiki/Petrichor?wprov=sfla1

No, BO. Anyway a astringent acidic smell. Like lactic acid.

I have a sensitive nose, and my office mate bikes into work 7 mi through hills in any type of weather. Good for him.

But, if he had to wear his rain coat, he smells. Even after he showers and keeps his gear in the lockers.

It’s nauseating.