History Of Youtube By sam pepper Feb 4, 2005 Founding Of Youtube Oct 9, 2006 Purchased by Google Apr 9, 2009 First Person to One Million Subs Mar 31, 2010 Launched New Design Dec 12, 2010 Gangnam Style Gangnam Style was the first video to surpass one billion views Dec 4, 2012 Another New Design Mar 21, 2013 One Billion People One billion people online every month