Mark Twain Prize for American Humor 2009-02-04: 11th annual Mark Twain Prize for American Humor: George Carlin
Mark Twain Prize for American Humor 2007-11-12: 10th annual Mark Twain Prize for American Humor: Billy Crystal
Mark Twain Prize for American Humor 2003-11-26: 6th annual Mark Twain Prize for American Humor: Lily Tomlin
Mark Twain Prize for American Humor 2001-02-28: 3rd annual Mark Twain Prize for American Humor: Carl Reiner
Mark Twain Prize for American Humor 2017-11-20: 20th annual Mark Twain Prize for American Humor: David Letterman
