Mike is a popular Kart Kingdom player who commented on the blog post Ask K Anything!. He is most likely a creator because he wears a helmet that, to this day, is not available.  

The helmet he wears is one of the items that is for the unnamed big event Bishop told everyone about on Twitter, which might be the unveiling for the new area(s), but no one is sure except for the creators themselves.  

He was spotted by SirGawain8 and spread the news.