Liam O'Sullivan

Liam was diagnosed with MS aged 14. He’s now 36-years-old and living with secondary progressive MS. He’s taking part in the Octopus trial.

Liam wants other younger people with MS to know they’re not alone. Over his life with MS, he’s learnt not to allow his disability to take over his life, and to stay positive. 

Vital research is what gives him hope. In the winter of 2025 he told his story for our Stop MS fundraising appeal.

Blogs by Liam O'Sullivan