That is not a 300 lb heavy bag. I don't see one link on the internet that claims that is a 300 lb. heavy bag. Anyone who sees it knows it is not a 300 lb. heavy bag. He never claimed to workout with a 300lb heavy bag.
You been duped. I have seen quotes about that but they have been debunked. You have to separate the bullshit from the reality.
No, your cat has autism. He pushed the narrative that he worked out on a 300lb heavy bag. That white bag is probably filled with 10lbs of laundry.