These are the youngest female billionaires in the world. They range in age from 19 to over 50. Some of them made their fortune on their own, and others inherited the family business. Read on to learn just how these remarkable young women got their billions.
Holly Branson is worth $3.8 billion. Her father is entrepreneur Sir Richard Branson. She went to medical school where she specialized in neurology. After school, she worked in the neurology department of the Chelsea and Westminster Hospital. She also travels around the world doing humanitarian work.