even 245 is good weight for strict seated presses behind the neck and believable to get to with some work but this clown says that his made up hero did 450 seated and then said that it wasn't much. 
Ahh, Mister WankALot? Hello again...I start to feel that this isn't any BodyBuilding forum, but some kind of disney channel or mickey fuc*king mouse club?!? 245lb for seated press behind the neck is good? For some teenager perhaps, but adults need more iron. 245lb is just under 112 kilos, and they usually use 100 kg for rep competition in our Strongest man of the gym- contests. Last year winner did 38 reps with that. Your problem is again that you don't have any real experience about lifting, so you don't have a clue what you are talking about. In real world there is plenty of guys who use pair of 80kg dumbbells for shoulder presses, even if they doesn't exist in your virtual world. Pull your head out from your ass and try lifting, so you have something to talk about...