15 YouTube Stars Who’ve Become Millionaires

2. Fine Brothers – $8.5 Million

These guys actually have a good product and one that appeals to people of all ages. Their series, Kids React, features kids reacting to different viral videos or phenomenon. The show is so well done and is so successful that it won a Daytime Emmy Award for Best Viral Series. They have launched Teens React and Adults React. They now have a show on Nickelodeon as well called React to That.