Sludge is...
This first section is called a lead. You'll want to fill it with the most important aspects of the character's life. Think about a newspaper article. Put the best stuff up front!
Biography[]
Use this section to give greater details about the character's life.
Behind the scenes[]
If there's anything you'd like to say that's not derived from episodes, but maybe comes from interviews that actors or crew gave, use this section.