Well today i went on the hypixel server (sorry not gonna share ip. dont want to advertise :P) and i saw the owner Hypixel! I think hes a youtuber to but im not sure.
http://imgur.com/xbWYsE4 (http://imgur.com/xbWYsE4)
If you zoooom in you will see the {owner}Hypixel:
Here is the official Hypixel youtube channel
https://www.youtube.com/user/Hypixel/videos (https://www.youtube.com/user/Hypixel/videos)