Derek Johnson - TubeMogul.com
Uploaded on Jul 18, 2009 / 214 views / 1740 impressions / 0 comments
Description
Derek Johnson is a 24 year old entrepreneur and CEO of internet startup, Tatango.com, which he founded in 2007. For more videos, visit his blog http://www.thederekjohnson.com Distributed by Tubemogul.
