Lazlo Valentin (Earth-4678)

"Too broken for Pyg to make better... too imperfect... They make Mother angry... Make Pyg feel sick..."

- Professor Pyg

Lazlo Valentin was a gifted scientist whose mental state deteriorated to the point of suffering a schizophrenic break. An obsessive perfectionist, he began having delusions that human beings were inherently broken individuals and that it was his duty to surgically perfect them in order to please "Mother Goat". This resulted in him kidnapping and lobotomising random civilians under the guise of Professor Pyg, stripping away their repulsive uniqueness into mindless, genderless automatons he called Dollotrons. In his deranged mind, he was helping his victims rather than harming them. Valentin used his business, the Circus of Strange, as a front to tour the United States, leaving a trail of missing persons cases in his wake.

Source

 * https://dc.fandom.com/wiki/Lazlo_Valentin_(Arkhamverse)