Would you give a kidney to a work colleague?

For most people, making a cup of tea for their colleague is a nice thing to do.

But Terri Smith, 27, went one better. She donated a kidney to her workmate – and almost died doing it.

Terri offered the organ to Martin Baker, 52, who she works alongside, after seeing how down he was about having to undergo dialysis at hospital in Maidstone, Kent, three times a week.