NHL Legend Claude Lemieux Makes Selfless Gesture in Fight Against Concussions In a poignant move, the family of former NHL player Claude Lemieux has announced that his brain will be donated to researchers studying chronic traumatic encephalopathy (CTE), a degenerative brain disease linked to repeated head trauma. Lemieux, a three-time Stanley Cup champion and 20-year NHL veteran, played in a era marked by physicality and aggressive play, which has raised concerns about the long-term impact on his health. By donating his brain, Lemieux is helping to shed light on the devastating effects of CTE and potentially paving the way for advancements in concussion treatment and prevention. The move serves as a powerful reminder of the sacrifices made by professional athletes in the pursuit of their passions.

Claude Lemieux's brain being donated for CTE research, family says  ESPN