12 Things You Didn't Know About Mickey Mouse

11. He Has A Birthday

It's never particularly mentioned but Mickey Mouse actually enjoys an official birthday, 18th November, 1928. This coincides with the premiere of Steamboat Willie, Mickey's debut appearance on the big screen.

Mickey shares a birthday with Minnie Mouse who also appeared in the short and which actually makes them 87 years old.

We'd love to know their secret as they look like haven't aged a day!