Sierra T.

Fewer than 30 people in the world have what Sierra has: A rare form of dwarfism called Geleophysic and Acromicric Dysplasia. And even fewer people are as enchanting as Sierra. “When we go out in public,” her mother says, “there is never a time when no one comes up to us to say how adorable she is. She is so shy, but she has a pageant beauty queen’s wave. Everyone loves her and says they want to take her home with them.”