In August 2018, Four Diamonds child Celia was diagnosed with central nervous system ganglioneuroblastoma, a rare brain tumor. Celia’s sister, Adeline, was a strong support for her throughout treatment.

Celia is now in ninth grade, and she recently celebrated four years since completing her treatment! Adeline is now the leader of their high school’s Mini-THON and is passionate about continuing to support the organization that gave so much to their family.

Check out the video below to learn more about their story!