Location: Appearance → Customize → Content → Single Post → Author Bio
The author bio is a small section where it displays information about the post author, social profiles, description, total posts of the author, etc. With the ColorMag theme, you can display the author bio on a single post page.
You can find the following option for managing the author bio on the single post page:
Switch the Toggle to the right area to enable the Author Bio on your site. Enabling the option will display the author bio below the single post area.