Holes in one are mysterious, magical, nigh-on impossible. Holes in one that require the ball to skim off the surface of a lake and onto the green first? Well, they're even more mysterious, magical and nigh-on impossible.
So it's with a loud fanfare that we announce the occurrence of just that - a water-skimming hole in one from 28-year-old German one-time world no. 1 Martin Kaymer, who pulled off the trick of tricks at a practice round ahead of the US Masters at Augusta National.
Amazingly, he's not the first one to something along these lines - just take a look at the legendary Vijay Singh below to see how he did it.
And as we're talking golf, here are some of the web's favourite holes in one from over the past few decades. But don't be jealous - getting a hole in one means you're buying everyone a round at the 19th hole...