One of the most incredible charities out there is the "Make-A Wish" Foundation. This organization grants wishes of terminally ill children. What 4-year-old Dominic Kerr did for his wish will bring you to tears!

Dominic was diagnosed with Leukemia when he was 2-years-old. He spent a lot of time in the Children's Hospital of Pittsburgh Marty Ostrow Hematology/Oncology Outpatient Center in Pittsburgh, Pennsylvania. So when he was granted a wish from "Make-A-Wish," he decided to give back to the hospital that made him so happy when he was sick.

Dominic's father said that he made the decision all on his own. If just a small percentage of the people in this world had the selflessness of Dominic, there's no doubt the world would be a better place.