For Jimmy Spagnolo, it’s the moment of a lifetime. Since he was 4-months-old, his family has been waiting for the end of his chemo treatments. The 6-year-old had been suffering from an inoperable brain tumor. However, it shrinked after four rounds of chemo. After years of treatment, the little boy has become chemo free and he celebrates the moment at the Children’s Hospital of Pittsburgh by ringing a bell, it indicates someone has became cancer-free or has reached a treatment milestone.