When Fionn was only two years old, he was diagnosed with Acute Lymphoblastic Leukemia, the most common type of cancer in children. Thanks to Children’s National Health System, Fionn has been able to grow stronger and stronger every day. Through all of his treatment, Fionn remains a happy and optimistic kid, always keeping a smile on his face. Fionn is also an honorary member of the Maryland Men’s Lacrosse Team, and he loves the team so much, he says he will only listen to the music the guys play in the locker room…(as long as it’s clean!)