Hi, I'm Tom and I'm 7.

My mum works at St George's Hospital with Full Circle Fund Therapies - https://www.fullcirclefund.org.uk/. 

They're a charity. She massages really sick people. They have diseases like cancer and sickle cell. I know all about these diseases because I saw it on the CBBC programme Operation Ouch. Massage helps them relax and feel a little bit better.

I wanted to help Full Circle so I'm going to cycle the Cuckoo Trail all the way to the end and back again. This is 22 miles! I've never gone that far before but I bike to school all the time and I think I can do it.

I want to raise loads of money so my Mum and every one at Full Circle can help more sick people.