A Design Principal, Firmwide Leader for Tall Buildings, and one Gensler’s Regional Cities Climate Challenge Advocates (GC3) based in Chicago, with over 35 years’ professional experience has amassed a portfolio of high profile, architecture & master-planning expertise in USA, Europe & Asia. He formerly worked with SOM, AS+GG, RSH+P and Foster & Partners. award winning, projects include, 1MP in Shanghai, Old Post Office Repositioning in Chicago, Book Depository repositioning in Detroit, Pearl River Tower, Guangzhou, China, Protos Winery, Penafiel, Spain, Glyndebourne Opera House, East Sussex, UK, ‘Reichstag’ Building, Berlin, 122 Leadenhall & 88 Wood Street in London. He has published and lectured internationally on low energy, high performance buildings, is a former Advisory Board Member for the CTBUH.