About Ed Stewart
Edward Stewart Mainwaring, known as Ed "Stewpot" Stewart, was an English radio broadcaster and TV presenter. He was principally known for his work with the BBC as a DJ on Radio 1 and Radio 2, and as a presenter on Top of the Pops and Crackerjack both on BBC Television. After Radio London shut down, Stewart became one of the first DJs to join BBC Radio 1, presenting Happening Sunday and What's New. On 10 September 1973, Stewart became the first presenter of Radio 1's Newsbeat programme. Stewart became a regular presenter of the BBC television programme Top of the Pops in 1971.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.