Martin Busher
There's no set answer to that, it really depends on what you allow the bike to look like, and how the record was set. Sam Whittingham holds the record for a completely enclosed streamlined pedal driven vehicle which looks more like a torpedo than anything else. There's another guy who holds the record(at a higher speed) with something more bicycle looking, but that record was set while drafting a car. Yet a 3rd who has the record for unassisted, on a standard looking bike.
Josh Ross currebtly holds the record
i do!
Hicham El Guerrouj of Morocco holds the fastest mile in 3:43.13
The fastest rocket-powered aircraft is the North American X-15, which achieved a top speed of Mach 6.7 (about 4,520 mph). If you are looking for the fastest aircraft that is not rocket-powered, the X-15 still holds the record as it used rocket engines to reach its high speeds.
Alan Webb
Amie Harre
Hicham El Guerrouj
I think the current record is 70 MPH or thereabouts. 1985 Bonneville Salt Flats --152.2 mph
Ryan Smyth
Bugatti vayron SS