As babies grow up and develop language skills, they lose the ability to hear and produce sounds that aren’t used in their native language. This typically happens between 8 and 10 months, and it’s one of the things that makes it so difficult to learn a new language as an adult. However, with practice, most people can re-learn how to make these sounds as part of their language lessons.
Unfortunately, for British teenager Rhiannon Brooksbank-Jones, perfection remained elusive even after years of practice in Korean. The problem? She was quite literally “tongue tied.” Rhiannon had a condition called “ankyloglossia,” in which the frenulum that attaches the tongue to the bottom of the mouth is too short and/or too thick. There aren’t many statistics available on how common it is, but a study done at Southhampton General Hospital found that about 10% of babies born at that hospital were affected. The condition sometimes resolves by itself in early childhood, but at Rhiannon’s age, the only option was surgery. Read more