Okot

"The demon was invited to enter the boy whom the shaman offered as a sacrifice."

- Nommo

Okot, otherwise known as The Boy was a man possessed by Mnemoth.

Biography
When Samir was in a rather old age, a hunger struck his village and Samir knew that it was a demon. Trying to stop it he sacrificed Okot, trapping Mnemoth inside him using special scarification techniques. He also cut out Okot's tongue in order not to be cursed by demon himself.

Possessed Okot wandered to Khartoum when Gary Lester found him and exorcised the demon, trapping him in the bottle.

Behind-the-scenes

 * In the DC comics a Sudanese boy whom Mnemoth possessed was otherwise unnamed. He was also a boy literally, while Okot was reffered to as such rather figuratively due to his young age.
 * Okot's name was only seen in the end credits.