White hair

A couple of weeks ago I was heading to work.  Just as I was getting in the truck Skinner (from 8 ft away) yells "Stop what have you got in your hair!"  I didn't know so he came over and inspected.  He goes that is white hair!  I have been noticing more and more the hair color changing.  I do have on the side of my head almost something like a streak.  It isn't quite a streak yet but it is working on it.  Is it Kaj, Brandi or Skinner that I should blame for so many white hairs?!