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Rugby Star's Post-Mortem Reveals CTE Diagnosis
2 Apr
Summary
- Shane Christie, 39, was diagnosed with advanced CTE post-mortem.
- Christie previously campaigned for CTE awareness after a friend's death.
- New Zealand Rugby acknowledges the link between head impacts and CTE.

Shane Christie, a 39-year-old former New Zealand representative rugby player, was diagnosed with advanced chronic traumatic encephalopathy (CTE) following a post-mortem examination. The diagnosis was announced by Coroner Ian Telford.
CTE is a progressive brain disease associated with repeated concussions, leading to symptoms such as mood swings, impulsivity, and depression. It can only be definitively diagnosed after death. Christie had retired from Super Rugby in 2018 due to the effects of head injuries.
He had previously advocated for increased awareness of CTE, particularly after his friend and fellow rugby professional Billy Guyton also died by suspected suicide. Christie's family desired for his diagnosis to be public knowledge.
New Zealand Rugby acknowledged the findings and stated they take the association between repeated head impacts and CTE seriously. The organization respects the coroner's process in determining the circumstances of Christie's passing and supports ongoing research.