The Girl Who Doesn't Age

BALTIMORE -- Imagine being frozen in time as a baby forever. It sounds impossible, but it describes Brooke Greenberg.

The Baltimore-area girl may look like a baby, but she's nearly a teenager. In most respects, Brooke looks and acts like your average 6-month-old baby -- she weighs 13 pounds and she is 27 inches long.

But Brooke is actually 12 years old, reported WBAL-TV in Baltimore.

Brooke doesn't age. Her syndrome remains undiagnosed and unnamed, and as far as doctors can tell, she is the only one in the world who has it....