David Letterman Says Goodbye: 10 Facts You Didn't Know About the 'Late Show' 10 - Closer Weekly
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David Letterman Says Goodbye: 10 Facts You Didn't Know About the 'Late Show'
Updated: Aug 8, 2017 12:34 pm
Regis Philbin holds the record for the most
The TV personality has been on the show 136 times!
Keep up with David Letterman in the pages of Closer Weekly by