'It's like she's made of steel' - Bionic girl, 7, can do without sleep or food and feels no pain
"She has now been conditioned to eat because everyone else eats but she could do without it and takes special medication to sleep six hours a night. It was such a battle for us to find out what was causing her symptoms.
"The doctors had no idea what could be wrong with her. This is why I want to raise awareness of chromosome 6 problems. To look at Olivia you don't know anything's wrong with her. I want people to know and to stop judging.