Fan Casting Martian Manhunter in Greem Lantern Corps (2016)

Martian Manhunter, also known as J'onn J'onzz, is a powerful alien being from the planet Mars. Possessing a vast array of abilities including shape-shifting, telepathy, and superhuman strength, J'onn serves as a founding member of the Justice League. Despite his formidable powers, J'onn is often portrayed as a compassionate and introspective hero, haunted by the loss of his home world and his status as one of the last surviving Martians. As a stalwart defender of Earth, Martian Manhunter exemplifies the ideals of justice, heroism, and self-sacrifice, standing alongside his fellow heroes to protect the planet from all manner of threats.