Prof. Koh is a Consultant Haematologist and Senior Lecturer at St. George’s Hospital and Medical School, London, UK. He is also the Programme Director of the Stem Cell Transplant Programme as well as being the Clinical Lead for Bone Marrow Failures and Rare Haematological Diseases at St. George’s Hospital. Moreover, he is the Programme Director of the Cell Therapy Facility in Singapore which is housed in the National Blood Bank, too.