Daniel Coleman, known for his children's YouTube series 'Danny Go!', announced the tragic passing of his 14-year-old son, Isaac, who lost his battle with mouth cancer. In a heartfelt Instagram post, Coleman shared his immense pride in Isaac, who faced numerous health challenges with courage. Isaac was diagnosed with mouth cancer last year, shortly after a family trip to the UK, and his condition was complicated by Fanconi anaemia, a rare genetic disorder that made cancer a near certainty. Coleman had been documenting Isaac's treatment, which included surgery in January and hospice care as the cancer progressed to stage three. The family faced the heartbreaking reality of watching Isaac's health decline while cherishing the time they had left together. Coleman reflected on the joy and spark that Isaac brought to their lives, stating, 'Being your dad was the honour of a lifetime.' Isaac is survived by his parents and his younger brother, Levi.