Michelle Kobke is a 24 year old German girl who has been wearing a corset for three years in order to achieve the goal of having the smallest waist in the world. She is now so used to wearing the restrictive garment that she even sleeps in it and has managed to reduce her waist size from 64 centimeters to 40 centimeters (from 25.2 to 15.7 inches). However, doctors warn that this practice can lead to serious ailments like heart problems…