Some kid that wouldn't stop crying about how bad his videos were back in 2010, claiming that the good days of YTPMV were over when mssnor stopped making videos. He's closed and reopened his account so many times that YouTube removed the feature. His old videos are still up on WaterStormCP, occasionally uploading to the account but nothing beyond July 11th, 2011.
He made the FunkyDerps account back in 2011 as a mock pony alt account, but has since changed the focus of the account from YTPMVs to more of his shitty gameplay videos like Overwatch and Borderlands 2.
In terms of him, we don't really hear from him other than what he occasionally posts on twitter.