Size matters! The highest, widest, largest, and tallest of everything
The record-breakers you probably don't know about
LIFESTYLE Longest
Do you know what the world's largest spider is? How about the longest road tunnel? What about the highest waterfall?
Here's a list of amazing record-holders taken from the Guinness Book of Records that you probably don't know about, but will simply amaze you.
Browse the gallery for some world-beating wonders.