Who went 700 mph on land?

Answer 1

The land speed record is the fastest speed achieved by any wheeled vehicle on land, as opposed to one on water or in the air or on rails. It is standardized as the speed over a course of fixed length, averaged over two runs in opposite directions. The current absolute (or unlimited) record holder is ThrustSSC, a twin turbofan jet-powered car which has achieved 763 mph (slightly under 1228 km/h) over one mile (1.6 km), breaking the sound barrier.

The ThrustSSC record was achieved by British RAF pilot Andy Green on 15 October 1997. It was set in the Black Rock Desert in Nevada, USA. Thrust Super Sonic Car's two jet engines produced a combined total of 100 thousand pounds-force (440 kN) of thrust force. During its record-breaking run, Thrust SSC accelerated to 600 mph (970 km/h) in just 16 seconds and became the first car to break the sound barrier.

* http://en.wikipedia.org/wiki/Land_speed_record