Two-Face

I suffered from deep-seated psychological trauma resulting from years of repressing anger, and so I developed an alternate personality, known as "Big Bad Harv", who was as evil as my outer appearance was noble. This alternate would sometimes come out in the form of violent bursts of anger. Eventually, Gotham City crime boss Rupert Thorne got his hands on my psychological records and threatened to blackmail me with it. During an encounter with Thorne in a chemical plant, I lost his temper, putting my "Big Bad Harv" personality in control, and went on a violent rampage, which eventually resulted in a massive explosion in the plant. The explosion severely damaged the left side of my body, and the stress of the events left "Big Bad Harv" in largely permanent control of my personality. Later on, I created a third personality called "The Judge" that attempted to crush me.