Plan International was founded over 75 years ago with a mission to promote and protect the rights of children. The organisation was set up by British journalist John Langdon-Davies and refugee worker Eric Muggeridge in 1937, with the original aim to provide food, accommodation and education to children whose lives had been disrupted by the Spanish Civil War. Langdon-Davies conceived the idea of a personal relationship between a child and a sponsor - a model that puts the child at the centre,…