Probably a little less than 60 pounds. If you've never trained before.
If your strong 50 lbs.
You should be able to atleast bench over 385.
It doesn't matter how tall you are, to see how much you can bench but a grown man should able to do 65kg-100kg with out much prior training.
you should be able to bench your own weight.
your own weight, 185.
easy
i think that he should start off with 100 lbs but in the end, he should be able to bench 200. some where near his weight.
Its considered good to bench your weight. But you should never rep your max, star lower and do about 10x
There is no specific age or height, i started when i was 13 and i was 5'11" and i could bench 115 on my first day.
Doesn't matter, you do what you can do and that's the end of it.
As much as you can
A person in reasonable shape be able to bench press his own weight. Any amount above that is considered a remarkable feat.