Motor racing legend Sir Jackie Stewart, whose wife Helen has dementia, has offered to talk to Bruce Willis and his family as he understands exactly what they are going through.
Helen, 82, has had the illness since 2014, and has lost the ability to walk.
The Scots Formula 1 champion, 83, who set up the charity Race Against Dementia to support research into the illness, said: “Bruce is a great man, and he can still be a great man, even with dementia.