No, as you saw in the intro at the beginning of the video it's TritanHD's channel.
Yeah was doing this glitch 5 mins after the vid was uploaded, it's a great glitch - easy to get in, easy to get out, no dying involved. 1 downside I seem to get a build up of zombies on the hanging body on the side of the shield which, unless you kill them fast they seem to slowly break through the barrier. This only happened to me on the really high rounds I'm not sure if my positioning was bad or what.