WORLD'S FASTEST BOAT
THE LONGEST LIST OF THE LONGEST STUFF AT THE LONGEST DOMAIN NAME AT LONG LAST

What was the world's fastest boat?

The first water speed record was recorded on September 19, 1919 when Casey Baldwin throttled his Hydrodome IV up to a watery 70.86 MPH.

The current world's fastest boat is the Spirit of Australia which Ken Warby managed to get up to 317.60 MPH or 511.13 KM/H at Blowering Dam in New South Wales, Australia on October 08, 1978.