Hayley Smith of the United Kingdom suffers from a syndrome known as precocious puberty, which caused her to suffer from menstrual pain, body odor and other puberty-related symptoms from the age of 3.
Fast Facts:
- Name: Hayley Smith
- Symptoms onset at age 3
- Diagnosis at age 6
- Current age: 11
- Parents are Debbie and David, aged 41 and 45 respectively
