Zebra-Man aka Jake Baker was a tech scientist however after an accident his technology gave him magnetic powers. He then dressed up in a black and white stripped costume which resembles a zebra and went on a crime spree, until he was defeated by Batman and Robin.
There was later a second unamed Zebra-Man hired by Kobra to stop Simon Stagg from taking over Earth. He later assisted Kobra on other tasks too.
Another version of Zebra-Man going by the name Vortex is seen as an inmate of Arkham Asylum. He along with many other prisoners were defeated by Batman during a prison break. He later offered his assistance to Catwoman wanting to help her escape Arkham however she refuses and heavily beats him. He is also seen in a criminal bar talking to White Rabbit and Goldilocks. He later becomes a member of Cheetah's Menagerie. He along with many others were frozen by Killer Frost.