depends on your height, muscle mass, etc.
Well, you should do a BMI calculation for a more specific answer. But that's quite probably just in the range of overweight.
No. He is not overweight.
85kg
Yes, a bit overweight
15lbs over your the normal weight of a 16 year old boy is not that bad. Of course you can! Just be nice and as you said be a gentlemen. :D
Of Course!
It depends on how overweight he is.and if he than that could be a problem for his health
85kg is more because if you change 85kg to g it is 8500g. (85 x 1000) 1 kg=1000g
no it is not
Generally 1 inch for every 30 pounds overweight.
If you are 16 years old and 6'1 and currently weigh 185, you are not overweight.
There is no way of knowing and even if there were I do not think that the most overweight boy in the world would want to be discussed on the Internet or anywhere else. Everyone is entitling to his or her privacy.