ListsTop 5 Kevin Nash Characters In Pro-Wrestling By TC Posted on November 25, 2015 4. Oz From May 1991 until December 1991, Kevin Nash portrayed “The Great Oz”, a gimmick based on the Wizard of Oz from the 1900 book ‘The Wonderful Wizard of Oz’. Share Tweet Share Share Email Prev 2 / 6 Next Click to comment You must be logged in to post a comment Login Leave a ReplyYou must be logged in to post a comment.