Kay, Prof. Anthony Barrington, (Barry), (born 23 June 1939), Professor of Clinical Immunology and Head, Department of Allergy and Clinical Immunology, Imperial College, London University, 1980–2004, now Professor Emeritus; Senior Research Investigator, National Heart and Lung Institute Division, Imperial College London, since 2004; Hon. Consultant Physician, Royal Brompton Hospital, 1980–2009; Consultant Physician (Allergy), The London Clinic, 2005–12