2009 (Cirencester)
Dr Ryan O'Shaughnessy, University College London

2008 (Oxford)
Dr Michael Ardern-Jones, University of Southampton
Dr Andrew South, University of Dundee

2005 (Cambridge)
Dr Trond Aasen, Queen Mary, University of London

2004 (Sheffield)
Dr Graham Neill, Queen Mary, University of London
Dr Gillian Smith, Ninewells Hospital & Medical School, Dundee