Adam Park was the second Black Ranger of the 'modern era' for the Mighty Morphin Power Rangers, as well as Zeo Ranger IV Green of the Zeo Rangers and briefly, the first Green Turbo Ranger of the Turbo Rangers and the second-in-command to Tommy Oliver of the Turbo Rangers. Retroactively, he is also referred to as the Mighty Morphin Black Ranger or Black Mighty Morphin Ranger, as well as Zeo Green Ranger or Green Zeo Ranger, though these are in reference to the show, as opposed to proper labels. He has also been labeled Turbo Green Ranger, a variation on his in-show label.