Tumblr Founder Profile January 23, 2008 David Karp is the founder of Tumblr and all of 21. The New York Observer has a profile of him. #business #davidkarp #tumblr Tsé là The Library of Congress On Flickr 4 Comments heri January 23, 2008 What’s more impressive is that he started tumblr while still in high school, at 19, and it had most of its features back then. Patrick (Author) January 23, 2008 Home schooled but yeah, 19. F0cker! ;) edemay January 23, 2008 je me sens vieux là. Patrick (Author) January 23, 2008 Calvert, imagine-toi moi! Comments closed Related Posts Ive Profile Bilingual Conversations Brain Drain Reflux Does AdSense Make Sense?