"But if you’re wanting to keep people from finding out then make sure you delete any digital reference to it, especially if it can be tied to you. Like this post would be bad if you use this username elsewhere, or if you later reveal enough information on this account to identify you. Do regular internet searches of your name and try to remove content you don’t like."
Well, there isn't much evidence of it online. Most things where done it person and I've never used this username before. Also, if there was I don't think you could remove it from the Internet. I'm not Chris Chan.