Mark Lawson talks to legendary broadcaster Terry Wogan about his life and 50-year career. In this thoughtful interview Terry explores his early years growing up in Ireland, recalls how the shaky beginnings of Irish television provided him with a great training ground for a career in live broadcast and talks about how, because of his gentle demeanour, he has eluded the censors more than any of his peers.

Wogan made a name for himself as a DJ for Raidió Teilifís Éireann in Ireland in the 1960s. When Irish television started up in 1962, he began his career in front of the camera, transferring across the Irish Sea in 1967 as one of the first DJs for the BBC's new station Radio 1. Loved for his genial charm and cheeky optimism, he has seduced audiences and listeners for over half a century. His stamina and ambition to be a major player in live broadcast continues well into his 70s, as the face of BBC's Children in Need and the front of his ever-popular Radio 2 show.