Since numbers don't stop, there is no largest one.
There is no biggest prime number: they go on for ever.
A robot
There is no such thing as a biggest fraction, for the same reason that there is no biggest number. For example, if you have a large (finite) number, you can always add 1 to it to get an even larger number.
the worlds biggest yoyo is about the size of a hobo
The Amazon is the worlds biggest rain forest
The Catholic Church is the biggest charity in the worlds.
I suppose the most accurate answers is Armando Amato.
Mount Vesuvius was the most biggest disaster in the world which destroyed the whole of Pompeii and the people.
The ostrich lays the biggest but most dinosaurs laid bigger eggs than that.
Coca Cola is the biggest selling soft drink in the World.
The worlds biggest island is clearly Green Land its PNG
The worlds biggest selling drink is both Milk and water.