A Senior Lecturer in Haematology at UCL and Honorary Consultant Hematologists at UCL Hospitals. He attended Leeds Medical School and gained his PhD at the MRC National Institute for Medical Research, Mill Hill before completing specialist training in Haematology at Hammersmith Hospital London. Prior to his appointment at UCL he was a consultant hematologist at the John Radcliffe Hospital in Oxford, where he specialized in lymphoma medicine. He has worked closely with Prof. Enver for 10 years to develop research interests in stem cell biology and the biology of lymphoid cancers.