18:00Beti a'i PhobolKevin 'Kev Bach' WilliamsBBC Radio Cymru Duration: 42 o funudau Thu 30th Mar 2017, 18:00 on BBC Radio CymruAvailable for over a yearGwrando nawrBeti George yn holi Kevin 'Kev Bach' Williams, DJ radio masnachol yng ngogledd Cymru. Beti George chats to Kevin 'Kev Bach' Williams, a commercial radio DJ in north Wales.GenresFactualLife StoriesBrandBeti a'i Phobol Source: BBC Online