Hard to say. For someone 6'4 220 lbs could be ideal, but if he was 5'4 he'd be pretty overweight. Bodyfat is a better measurement, below 15% would be good.
145
It depends on your height.
about 175 lbs
The average weight for a 9 year old male is 80 to 90 pounds.But you have to consider who big the parents are.
It depends on your height. The ideal weight for a male who is 5 feet 3 inches is 132 pounds. You can calculate your weight from that.
The ideal weight of a 61 year old man who is 5' 3" tall is about 127 pounds.
It depends on your height and overall build.
An ideal weight does not vary with age. Search for "ideal weight calculator." Your answer is probably around 170 pounds.
72
125lbs
145 pounds
172 - 176 pounds