Unsolved can anyone help to identify who's in the video?

[ikpooo 0]

Link to the vid: https://thisvid.com/videos/super-punch-3/

Thank you so much!!

[s01010134]

i think he goes by gutpunchM (or gutpunchmuscle, can't remember) a while back on twitter, can be seen in videos from g_puncher if i recall correctly. But looks like he deleted his account and the other one is private, not sure where he's on atm