The girl on the right in the above photograph is 13 years old. The girl on the left is 16 years old.
Brooke Greenberg, pictured above with her sister has an unknown genetic condition that has caused her physical development to never move past infancy. The authors of the article reporting on this wild phenomenon quoted a team of doctors studying Brooke's strange case and they have noted:
"Just possibly [studying Brooke] could give us an opportunity to answer the question of why we are mortal.""Therefore, just as sin came into the world through one man, and death through sin, and so death spread to all men because all sinned." - Romans 5:12