For more than a decade, YouTube has been one of the most popular social networks. However, besides being used for entertainment, there are people who create YouTube videos to make a living. Many Youtubers now call YouTube their main career and can make money off of it, just as one would at a regular job. Dr. Dustyn Williams of OnlineMedED is an example of someone who now makes millions off of making YouTube videos, and has an inspiring story to go along with it. Dr. Williams received his undergraduate degree at Yale University and then went to medical school at...