Are you a YouTube junkie? Do you find yourself watching the 'most viewed' videos or subscribing to users' videos? If you are, these four guys probably look very familiar to you. According to USA Today William Sledd, Tony Huynh, Ben Going and Matthew Lush have some of the highest viewed video blogs on YouTube. From William with his 'Ask a Gay Man' series to Tony aka 'The Wine Kone,' they have all had their claim to fame on YouTube. Have you ever checked out any of their videos? Leave your answer below!