A girl from Horton, Somerset, who died from a brain aneurysm in 2012, has saved the lives of eight people through organ donations.
Jemima Layzell was only 13 when she collapsed while preparing for her mother's 38th birthday party.
She died four days later in March 2012 at Bristol Children's Hospital.
NHS Blood and Transplant staff now say Jemima is the only recorded donor in the UK to have had solid organs transplanted into eight different people. A typical donation usually results in 2.6 transplants.
Included in those eight are five children who received an organ from Jemima.
Her heart, small bowel, pancreas, both kidneys, both lungs, and liver - which was split and given to two people - were all donated.
Jemima's mother, Sophy Layzell, 43, says they had a conversation about becoming a donor just weeks before her unexpected death.
She says the conversation was prompted by the death of someone they knew in a crash.
They were on the register but their organs couldn't be donated because of the circumstances of their death.
We found the decision to donate Jemima's organs hard but we both felt it was right and we knew she was in favour of donation.
people are currently on the transplant waiting list including 176 children.
Jemima's father, Harvey Layzell, 49, said the family had initially felt unsure about donating her heart, until watching a programme about children awaiting heart transplants.
We feel it's very important for families to talk about organ donation. Every parent's instinct is to say no, as we are programmed to protect our child. It's only with prior knowledge of Jemima's agreement that we were able to say yes.
456 people died waiting for a transplant last year, including 14 children, according to NHS Blood and Transplant.
There are currently 6,414 people on the transplant waiting list, including 176 children.
Every donor is special and Jemima's unique story shows the extraordinary difference a few words can make.