Zeus Cosmos

Zeus Cosmos (Grandpappy) is the father of Randall Cosmos and the grandfather of Zosimos Cosmos.

Zeus has kept the Cosmos family farm running since it was passed down to him from those before him. Largely unphased by goings on in the outside world, he doesn't even know what happens within his family.

He has a penchant for drinking, and usually spends his days rocking in his rocking chair sipping beer. He is rather forward, and doesn't mind giving harsh advice or criticism.

Raising Zosimos
During the feud between Randall Cosmos and David Gold, Zosimos was put in the care of Zeus to protect him from the insane Gold. During his upbringing, Zeus passed down his knowledge of self defense to Zosimos and kept a close watch on his actions. This training is likely why Zosimos was able to fight the minions of Gold during Gold Locket and Double Vision with such success. While firm, he didn't care if Zosimos was bouncing off the walls as long as he didn't bother him. This was likely the reason for Zosimos' odd erratic behavior while filming the original Teach You The Keys series.

After Zosimos left the family farm, he was hunted by David Gold until reuniting with his father and reforming the insane Gold. After about 7 years, in the summer of 2015, Zosimos finally returned to the family farm and reunited with his grandfather- who passed along a special sword that he fought with. While largely a mystery, the sword is thought to have magical properties; passed to Zeus through a band of secret warriors from days gone by.