All Black Hayman diagnosed with early-onset dementia

Former New Zealand prop Carl Hayman has been diagnosed with early-onset dementia at the age of 41, shining the spotlight on concussion-related illness in former rugby players.

All Black Hayman diagnosed with early-onset dementia
Former New Zealand prop Carl Hayman has been diagnosed with early-onset dementia at the age of 41, shining the spotlight on concussion-related illness in former rugby players.