Hollander

Dr. Hollander, pronounced Hol-land-er, was a scientist formally employed by the Shin-Ra Electric Power Company and appeared in Crisis Core -Final Fantasy VII-.

He holds a grudge against Hojo, due to the power struggle for the leadership of the science department that cost Hollander his job. After losing the power struggle, he went into hiding, and seems to be plotting vengence against Shinra. He sides with Genesis originally, serving to halt his degeneration, until Genesis had no more use for his services.