He comes in the dead of night to leave Christmas presents for children.

Just like Santa. And no-one's ever seen him. Just like Santa.

Well, apart from once when someone thinks they saw him haring off over a golf course at top speed. So as to whether he is fat, wears a red suit and has a big white beard, no-one knows.

But the secret Santa of South Wales could be in serious trouble ... for fly-tipping.