College Football Hall of Famer and San Diego Chargers linebacker Billy Ray Smith Jr. has died at the age of 64. “Billy Ray faced his long journey with dementia caused by CTE (chronic traumatic encephalopathy) with unmatched bravery, dignity, and strength,” they continued. “Billy Ray brought so much joy, light, and laughter to the world as a devoted father, husband, son, and loyal friend. “To know Billy Ray was to love Billy Ray,” said Chargers owner Dean Spanos. That was Billy Ray.”