Dorothy Elizabeth Levitt was a British racing driver and journalist. She was the first British woman racing driver, holder of the world's first water speed record, the women's world land speed record holder, and an author. She was a pioneer of female independence and female motoring and taught Queen Alexandra and the Royal Princesses how to drive. In 1905, she established the record for the longest drive achieved by a lady driver by driving a De Dion-Bouton from London to Liverpool and back over two days, receiving the soubriquets in the press of the Fastest Girl on Earth, and the Champion Lady Motorist of the World.

The land speed record (LSR) or absolute land speed record is the highest speed achieved by a person using a vehicle on land. By a 1964 agreement between the Fédération Internationale de l'Automobile (FIA) and Fédération Internationale de Motocyclisme (FIM), respective governing bodies for racing in automobiles and motorcycles, both bodies recognise as the absolute LSR whatever is the highest speed record achieved across any of their various categories. While the three-wheeled Spirit of America set an FIM-validated LSR in 1963, all subsequent LSRs are by vehicles in FIA Category C in either class JE or class RT.