For a boy about 160 to 170, would be about average but that is not including muscular weight depending if he is athletic or not.
the average weight is 28 - 50
What_are_some_frequently_asked_nutrition_questions
58kg
89-158
97LB
its about 60 kgs
115
190
85 pounds
60 Kgs.
165-185
84 kgs