Tony Christie Makes A Surprise Appearance At Sheffield Cathedral

Tony Christie is living with Dementia;
War hero Ben Parkinson's pioneering brain treatment: https://www.bbc.co.uk/news/av/uk-england-30942248
Ben Parkinson’s road to recovery, breath by breath: https://www.yorkshirepost.co.uk/news/ben-parkinsons-road-to-recovery-breath-by-breath-1822137