How many pounds do you have to be to be obese?
It depends on your height and age, use this link to find out you bmi:http://www.nhlbisupport.com/bmi/~ Live well ;)
depends on the age and how tall!
It just depends on the person. height, age, gender..all "weigh" in to determine ones obesity level. Look up a BMI chart and fill in ones information and it will categorize you.
It depends on age height length
You age and height plays a big part, but it's said to be 30 lbs!