Adding Author Bio for Single Author blogs

Hi,

I run a single author blog, http://videogamemarketing.net

I have read that in order for bios to appear at the end of posts there needs to be multiple authors with at least one post each.

It’s very important for me to have the bio despite being a single author. I wouldn’t want to create multiple authors just for this.

Is there a workaround to show the bio? Maybe a plugin that works well with the theme?

Thanks in advance.

-Alex.