Mr. Sinn is a Principal in the Chicago office of Thornton Tomasetti. He has over 33 years of combined experience at Skidmore, Owings & Merrill and TT and has been involved in the structural design of several large complex building projects including the Guggenheim Museum Bilbao, Spain and the Trump International Hotel and Tower in Chicago. He is a fellow of the American Concrete Institute, the American Society of Civil Engineers, and the International Association of Bridge and Structural Engineering. His current work includes the direction of structural design on the one kilometer tall Jeddah Tower, currently under construction in Saudi Arabia.
Mr. Sinn received his BSCE degree from Northwestern University (Chicago) in 1982, and his MSCE from the Massachusetts Institute of Technology (Boston) in 1984.