HubSpot's COS blog author profiles allows you to choose what information you want to display for individual contributors on both your blog listing pages and your individual articles. You can configure the display name, email address, avatar, bio, and which social media accounts an author wishes to include from the author details panel found in Content > Blog > Authors dashboard within your HubSpot portal.
Once you've configured an author's profile information click Update Blog Author to publish the changes. Your blog should now display the author's information for every post they've published on a template configured to display blog author avatars and social information. It should look like the image below to start. You can customize the layout and style of this section using HTML and CSS markup in your blog's associated stylesheet.
If you've configured an author's profile but are not seeing that change reflected on your COS blog please contact our Support Team, or review your template's configuration to ensure your How can I enable the blog avatar in the blog content's HTML.