18:30Radio Wales Arts ShowJonathan Williams: My Time at the FringeBBC Radio Wales Duration: 30 minutes Wed 30th Sep 2015, 18:30 on BBC Radio Wales FMFollowing Jonathan Williams at the Edinburgh Fringe as he leaves his job and risks everything to try and make it as a full-time comedian.GenresFactualArts, Culture & the MediaFormatsMagazines & ReviewsBrandRadio Wales Arts Show Source: BBC Online