An old rich man who has no heirs invites his friends to a dinner party

An old rich man invites his friends to a dinner party. As they finish up the dinner, the old man invites them outside to the pool. They see that there are alligators swimming in the pool. The old man explains.

"As you all know, I am extremely wealthy with no heirs (I'm not bald, though). However, all of this money can't save me from the deadliest diesease known to man; old age. I, therefore, have set up a test to see who deserves all of my money. Plus, if you pass this test, I will grant you one wish. I have ties at high places, so your wish is guaranteed to happen.

Now, all you have to do to pass this test is swim across the pool and back again. Obviously, try not to get eaten by the alligators as if you are dead you will not be able to collect the reward."

As soon as the old man finishes his speech, a splash is heard. Everyone turns and sees a man swimming as fast as he can to the other end of the pool. The alligators also notice this and swim after him. The man gets to the end of the pool and turns back to swim to the other side.

But he notices, right in front of him, a big alligator who can't wait to get a tasty snack. The man swims *directly* towards it and right when it seems he's a goner, the man swims under the alligator, kicking off of the ground of the pool to gain a boost. The man swims for his life and gets out of the pool right before the alligator takes a huge bite at where the man's foot had just been.

The old rich man gives the winner a towel and says, "Well, you dove straight into that one. Congratulations, you are now a multi-billionaire. But you get one final request. What is your wish?"

The man pauses for a second, thinks, and says, "Well, I want to know who was the asshole that pushed me in."