How do i display user profiles on a page?

Hi,
I am just in the process of setting up a new website. On one page I want it to show a list of the top contributors to the site by having a list of their user profiles. If you look at the page here, you can see that so far I have just had to add the users name as plain text. What I really want is to have a replica of the large “about the author” box that you can see at the bottom. Is there any way to do this? Obviously I will have to remove that “about the author box from the page as well. I am using the arras theme.
Any help would be GREATLY appreciated.
Thanks