around 19, but it is different for every guy.
It is not possible to estimate the adult height of a boy from his height at the age of 10 because children have growth spirts at different times as they age. Generally, the adult height of a boy will be twice his height at the age of 3 years. The adult height of a girl will be twice her height at the age of 2.5 years. This is always assuming that no debilitating disease or genetic condition is present to alter the situation.
yes
He's about average height for a boy his age.
Usually by the age of 19, the body is done growing. Getting adequate amounts of calcium can help the bones in growth, however not much can be done to aid in height.
You can't just "increase your height" whenever you want. It's genetics. Eat healthy, excercise and sleep well to be as tall as your body can be.
over 9000 pounds
Weight is worked out on height not age.
The people of okinawa is the most shortest average height in japan. average height of okinawan boy at the age of 17 is 169.2cm. The most tallest average height in japan is the people of Akita prefecture, average height of there is 173 cm in 17 years old boy.
5'8 or 5'9 seeing as the average height for a fully grown male is 5'9 or 5'10. At age 16 you have done 98% of your growing, so you are likely to grow another inch before you stop, but anyone can have a growth spurt after.
it depends on so many things: age, height, BMI
If this happens, then the growth of the bones will stop lengthwise. So the height of the boy will not increase further. The breadth of the bone can still increase. You have two such plates in long bone. Both needs to be closed in order to stop the growth length wise.
It is possible, but not very likely. Most males stop growing by the time they finish puberty. And 23 is a man, not a boy.