His early broadcasts included work as a disc jockey on BBC Radio Wales , when his Saturday morning shows included contributions from stand - up comedian Pete Park - Walker .
He left after a year , to join Radio Wales at the age of 20 .
His early broadcasts included work as a disc jockey on Radio Wales     , when his Saturday morning shows included contributions from stand - up comedian Pete Park - Walker .
He left after a year , to join Radio Wales at the age of 20 .