Bio: Sinestro is the mortal enemy of the Green Lantern. After
being deemed unfit to wield the power of the Green Lantern's ring by the
Guardians Of The Universe, Sinestro vowed revenge to destroy the Green
Lantern Corp. He comes from the far away universe of "Qward" and uses
his yellow power ring to spread his evil throught the galaxy.
For more on Sinestro, check out his
Justice League bio.