If you want to show or hide Author Information on AMP posts, by using this option you can do. It will show at the end of the post’s contents.
You will find this option in the WordPress Dashboard -> Navigate to AMP option panel -> Design -> Single -> Enable “Author Bio” option and then click on the “Save Changes” button.

Scroll down a little to see this option

Once you enable Author Bio option three option will be displayed like Author Name, Author Description and Link to Author pages you can enable those options and then click on the “Save changes” button.
The output of the Author Bio in single page

That’s it for this tutorial!
We hope it helped you. If you have any feedback or questions, then please share them in the comments section below.
unable to show author profile picture uploded from Avatar plugin
Hi Mahesh Waghmode,
Will you please provide us exact URL where you are having an issue so that we can check and fix it immediately.
Find URL-
https://smarthealthcarenews.com/who-says-new-china-virus-could-spread-its-warning-all-hospitals/amp/
Author bio profile picture not display.
I was added author profile picture in Avatar plugin
Hi Mahesh Waghmode,
Can you please tell us which avatar plugin you are using in non-amp so that we can check and let you know.
Simple Local Avatars
Adds an avatar upload field to user profiles. Generates requested sizes on demand, just like Gravatar! Simple and lightweight.
Version 2.1.1 | By Jake Goldman,
Hi Mahesh Waghmode,
I have raised a ticket on Github – https://github.com/ahmedkaludi/accelerated-mobile-pages/issues/4112 and our team is working on it and it will be release in future updates.
I would like to move the placement of the bio the top, beneath the feature image. How can I do this?
Hi Andile Sicetsha,
Will you please contact our technical team from here- https://ampforwp.com/support/ they will help you as soon as possible.
Author’s link seems to always end with /amp/.
Even if you toogle the “Link to Non-AMP” option to ON.
Even if you opted to not activate AMP for Archives (but Author’s archives shouldn’t be supported either, only Categories and Tags)
Hi DrLightman,
Will you please contact our technical team from here- https://ampforwp.com/support/ they will help you as soon as possible.
Hello,
I’m trying display author name and publish date for the blogs, but in amp setting under author bio link to author is only showing up. I tried by updating plugin as well. Please help me out.
Hi Anusha K,
Will you please contact our technical team from here- https://ampforwp.com/support/ they will help you as soon as possible.