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Here are 10 facts everyone should know about their favorite DC heroes and villains.
1) Superman has a Zoo

Superman’s Fortress of Solitude features many interesting elements, including robots and the shrunken Kryptonian city of Kandor. But out of everything the Fortress has, an alien zoo is easily one of the strangest. Superman established a wildlife preserve in his Fortress of Solitude to serve as a sanctuary for endangered animals from across the galaxy. He rescued many of these creatures from an insane alien collector who kidnaps endangered species. Superman also uses the zoo to care for mutated animals that were altered during an invasion from Bizarro Earth. Whether humans or alien monstrosities, Superman sees all life as being precious and worthy of protection.
2) Martian Manhunter has a Cookie Addiction

Even J’onn J’onzz, aka the Martian Manhunter, can fall victim to addiction. J’onn was in love with “Chocos” ever since his first bite, and it’s been a long-running gag in DC Comics ever since. However, in 2000, the extent of J’onn’s love for the Oreo-style cookies was shown to be more serious than once thought. Booster Gold and Blue Beetle pulled a prank on J’onn by stealing every Choco in a one-mile radius, depriving the Martian of his beloved snack. The lack of Chocos caused J’onn to turn into a Hulk-like monster and go on a destructive rampage. Batman discovered that Chocos have a drug-like effect on J’onn’s Martian physiology. J’onn then used his shape-shifting powers to expel the addictive chemicals from his system, and he was as good as new.
3) The Flash had a Secret Twin Brother

The second Flash, Barry Allen, discovered that he had a long-lost twin brother: Malcom Thawne. Unfortunately, Malcom is an evil twin. When their mother, Nora Allen, gave birth to the twins, a drunk doctor failed to save the baby of another woman named Charlene Thawne. To cover his tracks, the doctor switched the dead child with Malcom and told Nora that the twin was stillborn. The abusive con-artist Thawne family raised Malcom. He eventually discovered his true family and learned that his twin brother Barry was the Flash. Overcome with jealousy at his twin’s success, Malcom used a mystical gem to give himself super speed and the power to create energy weapons. Taking on the name Cobalt Blue, Malcom became a recurring enemy of the Flash Family.
4) Santa Gives Darkseid Coal Every Year

Not even the ruler of Apokolips and the God of Evil is safe from the judgment of Santa Claus. Darkseid is one of the most destructive and powerful villains in the DC Multiverse. Still, despite his best efforts, he has never been able to thwart Father Christmas. Every year on Christmas Eve, Darkseid unleashes the full force of Apokolips’s military might to annihilate Santa. However, Santa is always able to slip past Apokolips’s defenses and deliver a lump of coal to Darkseid personally. Santa then leaves as quickly as he arrived and promises to return next year. Since Darkseid is the physical embodiment of all evil in the DC Multiverse, he will always be on the Naughty List.
5) Supergirl was a Red Lantern

During the New 52, Supergirl’s grief over the loss of Krypton and her loneliness made her a prime candidate for the rage-fueled Red Lantern Corps. When the alien bounty hunter Lobo taunted her into entering a blind rage, a Red Lantern ring attached itself to her. The ring amplified Supergirl’s rage and made her go on a rampage. Even worse, the Red Lantern ring replaced her heart, and its removal would result in her death. After Supergirl left earth and her body was possessed by the malevolent Kryptonian entity known as Worldkiller-1, Supergirl removed her ring to try to kill herself and Worldkiller-1. However, she managed to survive by being bathed in the energy of a yellow star. Supergirl is now free from the Red Lantern Corps’ corrupting influence.













