Hell Fighter 17

Hell Fighter 17 is a Machine Mutant created by the two evil scientists Dr. Gero and Dr. Myuu and a major antagonist in Dragon Ball GT.

While Dr. Gero and Dr. Myuu were in Hell, they decided to join forces and create a powerful Android. They decided to create an evil clone of Android 17. When Hell Fighter 17 fought Vegeta, Vegeta proclaimed that Hell Fighter's power is very unimpressive. However, both Myuu and Gero mentioned that Hell Fighter 17, is only using one half of his power, because he not a full power. Shortly after, Android 17 arrived, and as so as he appears, the two Androids merged together to become Super 17. When Super 17 was destroyed so were Android 17 and Hell Fighter 17.