A record 10 people with life-limiting cystic fibrosis are running the London Marathon today.
Among them is single mum Robyn Davidson, whose life was transformed by a double lung transplant in 2015.
She is fundraising for the Cystic Fibrosis Trust, which is seeking a cure. Teacher Robyn, 40, says: “When I was born, children with cystic fibrosis were not expected to survive to their teens. But because of research, we are living longer and tackling challenges.
