I think that's 330 pounds. (12) 25lb plates = 300 lbs. The bar is 20 pounds. 5 pound collars each.
Non-olympic style small hole plates and bar... I think.
And as mentioned... That Rock & Roll is crazy!!
Edit I just read the comments on youtube and it says the
dude is a 620 bencher, so I guess I'm full of poop.