7. The Fine Brothers
YouTuber Channels: TheFineBros, TheFineBros2, MyMusicShow Benny and Rafi Fine have been in the YouTube world for a long time. Not only do they make their own videos, but they also help direct some other YouTuber's videos, notable Shane Dawson. The Fine Brothers post a lot of content to each of their channels. They post spoiler videos, which is the two of them spoiling movies, books, video games, or TV. However, they have to do it in one take, so there are a lot of bloopers that they end up posting to their second channel. They are probably most known for their React series, where a group of people, whether it be kids, teens, elders, or other YouTubers, react to viral videos. Last year they started making a sitcom called "My Music." It is an actual sitcom that runs for months and features a complete world. They have their cast talk about music news, answer questions from the fans, and do other music-related shows all in character. Every time you see one of the actors on the MyMusicShow channel, they will always be in character. They have created a huge world that you can dive right into.