HEARTBREAKING AND UPLIFTING: 16 Year Old With Brain Cancer Sings Katy Perry’s “Roar”. Katy Perry Responds.
Brace yourself. This one is emotional. 16 year old Olivia Wise is in the late stages of brain cancer. Even though she can no longer stand or breathe well, she seized the opportunity to record Katy Perry's song. "Roar." The musicians that produced it put a beautifully composed instrumental track underneath her vocals. The result is an emotional performance that will touch you deeply.