Why does Rudolf have a red nose?

Answer 1

so he can see where he is going when he is flying in the snow

Answer 2

yes, of course, he is a male after all!! All male deer have antlers!!

Answer 3

The reason for Rudolph's red glowing nose is so that he can light Santa's way through the dark winter's night.

Answer 4

Maybe he was exposed to high amounts of radiation and his nose is just a mutation that grew from it?

Answer 5

He was born with it.

Answer 6

Nobody knows.

Answer 7

RED!