Kang Mengru is one of the most unbelievable kids ever born. She was born with a big tummy. As soon as she was born, the doctors suspected a big tumour in her inner body. However, though it sounds absurd, she was actually carrying a baby inside her. The baby was an underdeveloped twin who was born along with her. Of course, the twin didn’t live and the doctors were successful in removing Kang’s twin. Even now, this case of Kang Mengru astonishes majority of medical doctors.