Geraint John RIBA Dip Arch (UCL) CISRM MILAM FRSA Honorary Life President of the UIA (International Union of Architects) Sports and Leisure Programme Former Chief Architect at GB Sports Council Rod Sheard Dip Arch (QUT) RIBA ARAIA FRSA Stadium designer and Senior Principal of Populous Author of The Stadium: Architecture for the New Global Culture Ben Vickery RIBA BA Dip Arch FRSA Senior Principal of Populous and co-author of the SGSA guide on concourses