Amphictyon
Amphictyon was a figure in Greek mythology, primarily known as the king of Athens and the founder of the Amphictyonic League. According to some traditions, he was the son of King Cranaus of Athens and the brother of Attis. Other myths identify him as a son of Deucalion and Pyrrha, the progenitors of the human race after the great flood.
His most significant contribution was the establishment of the Amphictyonic League, a religious confederation of twelve
Amphictyon is also sometimes credited with introducing the cultivation of barley and the art of making wine