Conceptually, it's extremely confusing. But in practical terms, what are you wanting to do?

I got an idea, but I'm not sure if this is what you're doing or not.

The top of the page is the bike review. There is a link to the bio of the author of the review.

Below that there are comments about the bike review. In each one there is a link to the bio of the author of the comment.

Are you trying to work out how to get the link to the bio of the author of the comment?

JPD
http://www.jpdeni.com/dbman/