Ar ddydd Sadwrn Medi 14 dwi'n mynd i fod yn hedfan ar y weiran wib yn Chwarel Penrhyn, er mwyn codi arian i Dravet Syndrome UK.

Mae ein merch hyfryd Celyn Mai yn byw gyda'r cyflwr, sy'n achosi ffitiau epilepig ar y cyd ag anawsterau eraill.

Dwi hefyd yn ymgymryd â'r her er cof am fy mam, Nia, fu farw yr wythnos diwethaf.

Roedd yr elusen hon yn agos iawn i'w chalon, ac fe mynegodd mae ei dymuniad hi oedd i unrhyw gyfraniadau fynd at yr achos teilwng yma.

Diolch am eich cefnogaeth.

***

I'm raising fundraising for Dravet Syndrome UK.

Our wonderful daughter Celyn lives with Dravet syndrome, which causes epileptic seizures and a variety of other issues.

I'll be undertaking the challenge in memory of my mum, Nia, who passed away last week.

DSUK was a charity very close to her heart, and she had expressed her wish for any donations following her death to be made to this very worthy cause.

Thanks for your support.

I'm taking part in DSUK vs Zipworld Velocity on 14th September and I need your support!

This is a huge adrenaline-filled challenge for me as I'll be soaring over Penryhn Quarry, at speeds of up to and over 100mph on a 1.5km zip line - the fastest in the world!

I'm aiming to raise over £150 for Dravet Syndrome UK, to support their vital work in bringing hope to families living with Dravet Syndrome through support, education and medical research. To find out more, visit www.dravet.org.uk.

All donations are gratefully received and make such a huge difference. Your support will spur me on throughout the challenge - anything that can help me to feel more brave is welcomed!