The Ransomites were a new "race" created from Apergosian bystanders by Commander Jack Ransom in 2381, after he gained god-like powers from exposure to strange energies.
The Ransomites all had Ransom's head, hairstyle, and obsession with exercise, though they retained their original bodies and skin tones. They returned to normal after Ransom was subdued. (LD: "Strange Energies")