As a Tar Heel fan , that experience alone became one of his favorite memories .
When the 1999 Special Olympics World Games took place in Raleigh , Williamson got to compete in a basketball game at the Dean Smith Center at UNC -- Chapel Hill .
As a Tar Heel fan , that experience alone became one of Williamson 's favorite memories .
When the 1999 Special Olympics World Games took place in Raleigh , Williamson got to compete in a basketball game at the Dean Smith Center at UNC -- Chapel Hill .