Smith (born August 19, 1944) is an American architect who has designed many notable buildings, including the world's tallest structure, Burj Khalifa, as well as the building projected to surpass it, the Jeddah Tower, in Jeddah.
He was the senior architect of some other recognizable buildings including Trump International Hotel & Tower in Chicago; Jin Mao Tower in Shanghai and Zifeng Tower in Nanjing.