Five years after video No. 1, five ways YouTube has impacted media
23 Apr 2010 | by Sara Kimberley
The clip of Karim on his day off at San Diego Zoo now sits among millions of videos on the website, now one of the largest in the world, YouTube. The site co-founded by former PayPal colleagues Karim, Chad Hurely and Steve Chen now attracts 17.1 million users a month in the UK alone ...



