![Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/01/15/18/303130ED00000578-0-image-a-18_1452880848489.jpg)
Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online
![Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/01/15/17/302FE3F100000578-0-image-a-53_1452879258567.jpg)
Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online
![Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/01/15/17/3031309600000578-3401566-image-a-2_1452880597810.jpg)
Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online
![TIL The only known case of "Chromosome 6 Deletion" where a person does not feel pain, hunger, or the need to sleep (and subsequently no sense of fear) is a 7-year-old girl TIL The only known case of "Chromosome 6 Deletion" where a person does not feel pain, hunger, or the need to sleep (and subsequently no sense of fear) is a 7-year-old girl](https://external-preview.redd.it/M9nzftkFpZoL_YwiT1-NMd2pjtWev5ANKVLgWhEYq44.jpg?auto=webp&s=ae479250618666bd87781ce3b3f1aa599dddf0ff)
TIL The only known case of "Chromosome 6 Deletion" where a person does not feel pain, hunger, or the need to sleep (and subsequently no sense of fear) is a 7-year-old girl
![Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online Olivia Farnsworth with a rare chromosome 6 deletion doesn't eat and rarely sleeps | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/01/15/17/303130ED00000578-3401566-Olivia_Farnsworth_seven_has_a_rare_chromosome_condition_stopping-a-1_1452880276874.jpg)