Roma Agrawal (Self - Structual Engineer, Aecom), Benjamin Flowers (Self - Architect, Georgia Tech), Randall Lim Tse Hsiang (Self - Assistant Director, C&W Services), Maxwell Hutchinson (Self - Former President, Royal Institute of British Architects (RIBA)), Xu Jingfeng (Self - Associate Principal, Arup Acoustics), Mike King (Self - Lead Structural Engineer, Arup Singapore), Clive Lewis (Self - Lead Architect, Arup Singapore), George Michaels (Self - Senior AV Manager, Global Spectrum Asia), Jin Teik Oon (Self - Chief Executive Officer, Singapore Sports Hub), Andrew Steele (Self - Physicist)