Cathie Jung is the current world record holder for the world’s smallest waist on a living person. The 70-year-old woman from Connecticut, USA, managed to shrink her waist to just 15 inches. That’s about the size (circumference) of a CD, which is 14.8 inches or 37.68 cm.

However, Cathie doesn’t have the world’s smallest waist ever. A British woman named Ethel Granger, who died in 1974, still holds that record. Her waist measured just 13 inches around.