YouTube is a VERY popular site. So who's the best? If you don't know who they are, there's videos attached so please check them out! If you know a good YouTuber who isn't on here, add him/her!
http://www.ranker.com/list/best-youtubers-of-all-tiime/mega55752,
Bart Baker
Cryaotic
Cinnamon Toast Ken
Danisnotonfire
Pinkstylist
Smosh Games
Markiplier
Tyler Oakley
AmazingPhil
The Fine Bros