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I have overwritten the user-profile-form with hook_form_alter.
Right now there are additional fields in the user-profile-form, so the user can add more information about him/her and these fields will be visible in /user/% page.
I'm wondering is it possible to add more details in /user/% without using the user-profile-form?
Let's say to display a field "Profile of [name_of_the_user]", so anyone who enters the user profile (Example John) in the top of the page will be displayed "Profile of John".
Is there any hook for that?