Do you know if the listings are written by the individual or are there outside writers or editors responsible for the content in Who's Who? TIA.
I have never been asked to supply an entry for
Who's Who in any of its versions, but I assume they have a list of questions or categories and depend on the person listed to give correct information.
Yesterday I looked up Samuel Alito in the latest Who's Who to find out his date of birth (April 1, 1950). While I was at it, I looked at the entries for Beelzebubba and the Hildabeast. Hillary's is about four times as long as Bill's. Bill mentions Chelsea by name; Hillary just notes "1 child."