Long-serving disc jockey who took the then-typical 1960s DJ career path of pirate radio, then part of the initial Radio 1 line-up then over eleven years of Junior Choice on Radio 2. Nicknamed Stewpot, presumably as he was an excellent maker of casserole.
Ed Stewart are his forenames. In full, his name is Edward Stewart Mainwaring.
He has broadcast from the summit of Mount Snowdon.