I am a 36 year old man at 5'9 what should my weight be?
As you know that after the age of 18 years, growth of large bone and height is stopped, so age has no role to play after 18. If you are male with a height of five feet and eleven inches then your weight should be 71.21-76.20 Kg or 157-168 pounds including shoes. Weight of a woman with same height should be 67.13-71.67 Kg or 148-158 pounds.