Author Box Under Posts?

Just a little bump for my post! Any ideas?

Depends on what theme you’re using.

If you’re using a theme that you purchased or downloaded, you will get the most effective support by asking the theme developer directly, since they’ll be most familiar with the setup of their own theme.

Also, don’t bump your own threads.

You could also try searching for a plugin that provides such functionality, I know I’ve seen many.