 He is best known as one of the experts on the BBC's "Antiques Roadshow".Munn's first television appearance was in 1963 when he, and his brother, Roger Munn, featured with their pet fox cubs on Johnny Morris's "Animal Magic".He was brought up in Henfield in Sussex and educated at Shoreham College and Steyning Grammar School, but, unlike many of his peers, did not attend university.