Once Einstein was offered for presidency of Israel. But he declined saying he has no head for problems.

Einstein's last words died with him because nurse at his side didn't understand German.

As rumour he was not weak in math in his school.

It was einstein's birthday and he was being hounded by photographer. He stuck his toungue to ruin the photo. Of course his plan backfired. Since the scientist has such a reputation for being quirkly the photo was just seen as theis example of his isascible charm and it become the most famous photo of Einstein ever taken.