How to delete a Mojang account?
The description of the service:
Mojang AB is an independent company-developer of video games. Best known as the developer of the popular game Minecraft. Founded in September 2010, Markus Persson, Carl Manahem and Jacob Parsuram. The company office is situated in Stockholm.
If You want to delete Your account. then click on the link to the account settings page. Remember that if you delete your profile, then you no longer can go under him in the game from Mojang.