Of course not!. It only existed as a character in the ancient Greek Mithology, and if my almost as ancient mithologic background is correct, he was the son of Zeus, father of the gods and supreme ruler of the Olympus. He had to accomplish several epic deeds, one of which was to behead the multiple headed monster Hydra. The only problem was that every time he cut one of its heads, it regrowed two in the place of the one lost!, so the problem got compounded for poor Hercules. But in the end our Greek super-hero managed to kill that apocaliptic monster and succeeded in many other deeds, becoming one of the most admired characters of the ancient world.