BBC的测试, 实际上测的是bmi指数~
http://www.bbc.co.uk/news/health-18770328
个人数据: 24bmi, You have a higher BMI than 53% of males aged 15-29 in your country
http://www.bbc.co.uk/news/health-18770328
个人数据: 24bmi, You have a higher BMI than 53% of males aged 15-29 in your country