GCS will be proudly supporting the Hyde Park Charity Walk for the Bone Marrow Transplant Unit for Great Ormond Street Hospital for the 4th year running.

The Bone Marrow Transplant (BMT) Unit at Great Ormond Street Hospital is the largest paediatric BMT centre in the UK.

The unit provides a comprehensive haematopoietic stem cell transplant service for children with life-threatening conditions, and carries out around 90 transplant procedures each year.