For 20 years I feel honoured to have met the most amazing children going through the hardest of treatments, I have witnessed pain and fear from a few days old onwards.

It seems only right that I should face my fear of heights alongside raise money for Momentum.

I will be doing this remembering all the exceptional families that I got to know and loved.

I will be sharing this nightmare experience with one very special lady who has been truly inspirational, Kiera will be in our thoughts throughout.

We support children with cancer and life-challenging conditions, and their families, helping them to cope more easily whatever the outcome. Working across London, Surrey and Sussex, we partner with ten local hospitals who refer families to us following their child’s diagnosis.

In the last year we supported 430 families through their child's serious illness diagnosis and treatment, or those who had sadly experienced a bereavement.