Isabella Strahan, Michael Strahan's 19-year-old daughter, courageously revealed her ongoing fight against medulloblastoma, a cancerous brain tumor.

Isabella initially attributed headaches to vertigo during her freshman year of college but later experienced more severe symptoms, including vomiting blood.

On October 27, the day before her 19th birthday, Isabella underwent emergency surgery to address the tumor.

Isabella completed a challenging 30-session radiation therapy course, symbolized by ringing the bell—a significant milestone in her treatment.

Isabella is set to undergo chemotherapy at Duke Children's Hospital & Health Center in Durham, North Carolina. 

Michael Strahan, the NFL legend and "Good Morning America" host, expressed gratitude for his "amazing" daughter and remains optimistic about her ability to overcome the challenges.

Despite medulloblastoma being a rare and serious condition, the family maintains a positive outlook, with Isabella's father emphasizing her strength in facing and overcoming the ordeal.

Isabella's decision to share her journey on YouTube aims to raise awareness and support for Duke Children's Hospital & Health Center.