Idina Menzel sings 'let it go' 20 times in 'Let It Go' from Frozen

Waterloo has the greatest number of tube platforms in London

The unicorn is the national animal of Scotland

Your 'radius' bone is in your leg

The Great Wall of China is longer than the distance between London and Beijing

There are 219 episodes of Friends

'A' is the most common letter used in the English language

Cinderella was the first Disney princess

K is worth four points in Scrabble

Dolly Parton is the godmother of Miley Cyrus

Michael Keaton's real name is Michael Douglas

In Snooker, the brown ball is worth three points

After a white belt, the first belt that a martial arts novice is able to achieve is the green belt

The world record for the men's triple jump is over 18 metres (59 feet)

Robert De Niro won an Oscar for 'Raging Bull'

Bulbasaur is #001 in the Pokédex

In Trivial Pursuit, the yellow category is 'science and nature'

In Texas hold 'em poker, 'four of a kind' beats 'full house'

Sir Elton John's middle name is Hercules