The former Wellingborough Grammar schoolboy started his career at Anglia Television in 1960. But bosses did not renew his contract because they did not think he was cut out for a career in TV.
Click on the link below to here Sir David talk about his time on About Anglia in September 1964.
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After a dry and sunny start, the cloud will build this afternoon and there'll be a few showers later.
Many places will have a fine day with some sunshine tomorrow but there will be a few showers about during the afternoon.
Norwich City manager Alex Neil has confirmed that the club have suspended Lewis Grabban after the striker went AWOL earlier this week.