CTE confirmed after death of former Maori All Black Guyton
Former Maori All Blacks scrum-half Billy Guyton, who died last year, has become the first professional rugby player to be diagnosed with chronic traumatic encephalopathy (CTE).
Former Maori All Blacks scrum-half Billy Guyton, who died last year, has become the first professional rugby player to be diagnosed with chronic traumatic encephalopathy (CTE).
