Ray Lewis III, son of Pro Football Hall of Fame linebacker Ray Lewis, diagnosed with stage 2 CTE

Concussion Legacy Foundation | The family of Ray “Ray Ray” Lewis III is announcing the results of his brain tissue analysis through the Concussion Legacy Foundation (CLF) today to educate parents on the risks of youth tackle football and to encourage support for advancing CTE research. Dr. Ann McKee, director of the Boston University CTE Center, diagnosed Lewis with stage 2 (of 4) chronic traumatic encephalopathy (CTE). Read more.