Katharine Walker
Walker was born and raised in Belfast, Northern Ireland. She is the younger sister of Gareth Walker with her parents Fred Walker and Wendy Walker. Walker went to Queen’s University Belfast in Belfast where she earned her bachelor’s degree in children’s nursing. In 2016, she started working as a pediatric nurse in intensive care at the Royal Belfast Hospital for Sick Children in Belfast. In 2019, she started working for Cool FM as a radio presenter.