Mae'r pwyllgor rheoli ar yw:

Jack Gillum

Jack Gillum

Professor Jane Williams

Professor Jane Williams

Helen Mary Jones

Helen Mary Jones

Proffesiynol

Alex Atkins

Alex Atkins

Dros 18 oed

Dan Boughton

Dan Boughton

Dros 18 oed

Matthew Walker

Matthew Walker

Dan 16 oed

Bryn Thomas

Bryn Thomas

Katherine Davies

Katherine Davies

Catherine Jones

Catherine Jones