0. 0. Catherine, Duchess of Cambridge, and her husband Britain's Prince William (unseen) visit the Botanical Gardens in Christchurch April 14, 2014. Prince William and his wife are undertaking a 19-day official visit to New Zealand and Australia with their son, Prince George.
Joe and Shmo may have the same height and weight, but their bodies will look completely different. Their BMI will be the same because itâs only calculated by height and weight, yet their body fat percentage will be very different! They will look COMPLETELY different! Hereâs a great visual to show you how one body fat percentage could look completely different on two individuals due to muscle mass.
1 Body mass index (BMI) is a measure of relative size based on the mass and height of an individual. 2  The Quetelet Index was devised by Adolphe Quetelet, a Belgian mathematician, astronomer and statistician, in 1832.