History: Bizarro created bizarro duplicates of Earth's superheroes to protect Bizarro World. Yellow Lantern was a bizarro clone of Green Lantern Hal Jordan. His ring brought him to the attention of the Sinestro Corps, who recruited him into their ranks.

(Green Lantern / Sinestro Corps: Secret Files #1 (fb, BTS)) - Unaware of his own power, the Yellow Lantern incinerated several civilians during the Sinestro Corps' assault on Earth.

(Green Lantern IV #25) - Yellow Lantern and the Sinestro Corps continued to wage war on Earth while Hal and Kyle went to Coast City to protect it from Sinestro, and Hal issued a radio broadcast asking the residents to flee. Not a soul left, everyone had faith Hal would save them from Sinestro. Sinestro and a number of his soldiers engaged Hal and Kyle, and Sinestro told them he’d already won the war. His actions made the Guardians rewrite the Book of Oa, and nowe that the GLC could use lethal force they would be feared. Sinestro always wanted the GLC to be a more totalitarian police force to bring order to the universe, and he’d succeeded. Sinestro and Hal’s rings were both drained of power, and they squared off in hand-to-hand combat. Hal won, and told Sinestro he was under arrest. In NYC the Anti-Monitor tapped into Earth’s energy and prepared to unleash an anti-matter wave to consume Earth. The GLC ruptured the heart of Anti-Monitor’s Warworld, the Sinestro Corps central power battery, and created a shield around Warworld and the Monitor. The ensuing blast nearly destroyed the Anti-Monitor, and he was finished off by Superman-Prime, who betrayed him for having destroyed his home, Earth-Prime. With the Anti-Monitor destroyed, Sinestro vanquished, and having no way of recharging their rings the Sinestro Corps fled Earth to lick their wounds.

Yellow Lantern received a profile in Green Lantern / Sinestro Corps: Secret Files #1.