British human-powered land speed record broken on bike
19 September 2015 Last updated at 14:01 BST
Not so long ago we told you about the 'fastest garden shed'...
Well take a look at the fastest bike in UK history - even though it doesn't really look like one!
It was made by students from Liverpool University - the team broke the British human-powered land speed record.
Rider Ken Buckley reached 69 miles per hour. They're now aiming to break the WORLD record in the coming days.