Young cancer survivor Samir Azizi has learned so much about his deadly disease he plans to be an oncologist. At just 11, he is already being asked by hospital staff to explain procedures to young patients.
To adults, conversation is peppered with medical terminology but to children, Samir has a remarkable gift of communicating.
His attitude has won the admiration of many, including his oncologist Dr Scott MacFarlane.
Mum Fazeela Abdullah said Starship Children's Hospital staff asked Samir to help other children and their families understand the cancer treatments.
"Whenever I was in hospital and someone new came in who hadn't had a port in before, the nurses would ask me to explain to the new patients what it was like and how it felt," said Samir. "The parents would get it straight away and would thank me for helping."