Callum Kennedy-Mann said meeting the woman whose life he saved was “so natural”In a touching and emotional meeting, a stem cell donor from London met the woman whose life he helped to save. Callum Kennedy-Mann, a 22-year-old lifeguard from Stoke Newington, flew to Pennsylvania in the US to meet Diane Fargo at the end of 2022. Kennedy-Mann’s selfless act of kindness has not only saved a life but has also brought two strangers together in a heartwarming and emotional reunion