I don't know if you guys were around for this but in 2009 there was this very unique guy with 4564-735 in spar, the reason he was so unique was because he was so good at flawing people in the main spar room, when i saw that guy spar it was crazy man, the people sparring him couldn't even hit him, he had flawed even great sparrers. Im not sure if he was hacking but it didnt seem like it, it looked like he was just dodging, anyways his name on the game was Sly, not sure if he is still around though.