Zuza Beine was a 14-year-old Instagram and TikTok influencer who openly documented her long battle with acute myeloid leukemia (AML), a form of blood cancer, which she was diagnosed with at age 3. Despite living with relentless cancer for 11 of her 14 years, she inspired millions by sharing her journey, including her treatments, struggles with pain, and moments of gratitude. Zuza passed away on September 22, 2025, in Wisconsin, after an 11-year fight against cancer. Her family and followers remember her for her courage, resilience, and the way she lived life fully even through suffering. She was known for her authentic and courageous updates and had built a large following of supportive fans on social media.