How do I Insert a Post Author’s Name into my FeedBolt Template?

To insert the name of a post’s author, use the ~RSS.AuthorNameX~ merge field where X is the number of the post with 1 being the most recent post, all the way up to 9 being the 9th most recent post.

For example, to insert the name of your most recent post’s author, use the merge field ~RSS.AuthorName1~ !