Sauron, formerly known as "Mairon the Admirable" is one of the Maiar, god-like beings who serve under Iluvatar, the god of Middle-Earth. Unfortunately, Sauron left the side of good and joined with Morgoth, who used to serve among the Valar until he fell to evil.
Sauron is well-remembered for his infamous forging of the One Ring and the terror he unleashed upon Middle-Earth.
He is played by Sala Baker
Legends of the Multi-Universe (Menslady's Story)
He was defeated, but Megatron brought him back to life...and now seems a good time for revenge if Sauron ever saw one!
Chronicles of the Children of Megatron
Sauron is one of Darth Menslady's adoptive great-grandfathers. He is portrayed on Youtube by DarkLord Sauron100.