Blue Peter is the world's longest-running children's television show, having first aired in 1958. It is shown on CBBC

CBBC

CBBC is one of two brand names used for the BBC's children's television strands. Between 1985 and 2002, CBBC was the name given to all the BBC's programmes on TV for children aged under 14...

, both in its BBC One programming block and on the CBBC channel. During its history there have been many presenters, often consisting of two women and two men at a time. The show uses a studio for the main format of the presenting; there is also a garden, often referred to as 'The Blue Peter Garden', that is used during the summer months or used when they are showing any outside activities.