Who holds a World Land Speed Record and named Daniel Jubb "one of the world's leading rocket scientists"?
Daniel Jubb Daniel Jubb (born 1984 in Manchester, England) is a British rocket scientist. In a 17 November 2008 article from the British newspaper "The Times", he was named "one of the world's leading rocket scientists", by the Royal Air Force Wing Commander Andy Green.
John B. McKay John Barron McKay (December 8, 1922 – April 27, 1975) was an American naval officer and aviator in World War II, test pilot, and one of the first pilots assigned to the X-15 flight research program at NASA's Flight Research Center, Edwards Air Force Base, California. As a civilian research pilot and aeronautical engineer, he made 30 flights in X-15s from October 28, 1960, until September 8, 1966. His peak altitude was 295,600 feet (55.98 miles), and his highest speed was 3,863 mph (Mach 5.64).