Ten Years of YouTube - an A-Z

YouTube has produced this to mark their tenth birthday.

Some are obvious - A is for Animals, G is for Gangnam - but M is for Memes, R is for React, and X for Xperiments.

& well done to Old Spice on being the 'O'!

PS - there's something quite magical 1 minute 36 seconds in.

Plus - There's a game to play here - test your knowledge of classic videos