Dr Ursula Sansom-Daly is a Clinical Psychologist at Sydney Youth Cancer Service, a large multidisciplinary service that specialises in the care of adolescents and young adults aged 15-25 with cancer. She is also Director of the Behavioural Sciences Unit, UNSW Sydney, the largest psychological research group in child, adolescent and young adult cancer in Australia. Dr Sansom-Daly focuses on applying evidence-based psychological models and methods to address the mental health implications of cancer among adolescents and young adults with cancer, across the lifespan, from the time young people are diagnosed with cancer, through to survivorship, and for some, end of life. In 2023, Dr Sansom-Daly was recognised by the Australian Institute of Policy and Science with a Young Tall Poppy Science Award.