Who says size doesn't matter?

This time my question concerns hitboxes. Nowhere does it say the size of a champion hitbox.

What size is the Hitbox?


and also, do larger champions have larger hitboxes. this seems unlikely to me as it will make the game a little unfair, with a few champions being easier to hit than smaller ones.

Do larger champions have larger hitboxes?


e.g Hecarim and Nautilus bring easier to hit than Teemo and Fizz