Paul B. MacCready, Jr. (September 29, 1925 – August 28, 2007) was an American aeronautical engineer. He was the founder of AeroVironment and the designer of the human-powered aircraft that won the first Kremer prize. He devoted his life to developing more efficient transportation vehicles that could "Do more with less".
Richard C. du Pont Memorial Trophy:
He started gliding after World War II and was a three-time winner (1948, 1949, 1953) of the Richard C. du Pont Memorial Trophy,awarded annually to the U.S. National Open Class Soaring Champion. In 1956 he became the first American pilot to become the World Soaring Champion.
Awards and honors: