...mind you there hasn't been much competition since Radio One first went on air, way back in 1967

R.I.P Brian Matthews

http://www.bbc.co.uk/news/entertainment-arts-39500773

One of only a handful of decent DJ's that has ever worked as presenter on Radio One. Someone who knew about his chosen musical subject (the 60s) and imparted his knowledge in an articulate, knowledgeable, and thoroughly enjoyable way.