Many theologians estimate that Jesus wasn't born on December 25 but sometime in September between 6BC and 30AD.
World's tallest Xmas tree
The world's tallest Xmas tree at 221ft high was erected in a Washington shopping mall in 1950.
More Christmas Facts
In 1999, residents of the state of Maine in America built the world's biggest ever snowman. He stood at 113ft tall.
Rudolph the red-nosed reindeer was invented for a US firm's Christmas promotion in 1938.