10/11 has confirmed with Tyson's step-father Austin Chambers that the 7-year-old passed away Saturday. His passing comes just days after he got his last wish to meet country star Jason Aldean. The Make-a-Wish Foundation also sent the family on a trip to Disney World.
People in Lincoln, across the State and the country helped make his wish possible by raising money and giving support to the family.
Doctor's removed a golf ball sized tumor from the back of his head last year.