Home People Bill Zender Bill Zender Bill Zender (born 2 April 1955) is an American author, business executive, consultant, and speaker. Personal facts Alias (AKA)William Allen Zender Birth dateApril 02, 1955 Birth placeChicago NationalityUnited States facebook tumblr linkedin twitter reddit google+ Search Bill Zender on Wikipedia Bill Zender External resources http://www.billzender.com