Professor Glenn McCluggage is a Consultant Histopathologist at Royal Group of Hospitals Trust, Belfast, and an Honorary Professor in Gynaecological Pathology at Queen’s University of Belfast. He has published approximately 460 papers in peer-reviewed journals, including original publications and many invited editorials and reviews. He is on the Editorial Board of several major pathology journals and associate editor of Histopathology. He is an immediate past President of the International Society of Gynaecological Pathologists and was previously secretary of this society. Previously he was President of the British Association of Gynaecological Pathologists. He is on the council of the European Society of Pathology. He has an extremely busy referral practice and has been invited to lecture at numerous national and international meetings. He has authored or co-authored the various Royal College of Pathologists datasets in the United Kingdom on reporting gynaecological malignancies and has chaired the ICCR (International Collaboration on Cancer Reporting) panels developing international guidelines for reporting endometrial, ovarian, and cervical carcinomas. He has been part of the last 2 WHO groups formulating the classification of Tumours of the Female Genital Tract.