From what I've dug up, Nashua Olson and Jackson Kranebell are, in fact, two different kids.
JKNO would obviously be the initials of both kids.
Because they both appear to be really young (minors), I won't post screen shots, but here is a link to Nashua's photo. He plays Peewee hockey for the Rochester Youth Hockey Association:
http://ryha.pucksystems2.com/roster_...ubseason=91482
Also, here's a link to Nashua's YouTube video upload of his boa eating a pinky. His YouTube user is "nashuahockey101". There are two boys present as both are speaking - both sound really young:
http://www.youtube.com/watch?v=-aUmFp2UvOs
Finally, here's a screen shot from the JKNO Facebook group. Nashua Olson invited practically all the members.
I also have their parents info - I'm sure they would like to know what their little darlings are up to, lol.