Batman was the protector of Gotham City, before he fell into a vat of chemicals, transforming him into a baby.
History

Batman as an adult
While fighting the Joker, Batman fell into a vat of de-aging medicine, transforming him into a baby. Joker took it upon himself to raise the baby, in order to prove to Batman that justice is futile.
Powers and Abilities
Abilities
- Genius Level Intellect (Formerly)
- Martial Arts (Formerly)
- Peak Human Condition (Formerly)
Weaknesses
- Diminished Intellect: Batman was transformed into an infant.
Paraphernalia
Equipment
Notes
- This version of the character is exclusive to the continuity of the Source and is an adaptation of Batman/Bruce Wayne. The original character was created by Bob Kane and Bill Finger and first appeared in Detective Comics #27.
Related
- 5 Appearances of Bruce Wayne (ONE OPERATION JOKER)
- 2 Images featuring Bruce Wayne (ONE OPERATION JOKER)
- Quotations by or about Bruce Wayne (ONE OPERATION JOKER)
- Character Gallery: Bruce Wayne (ONE OPERATION JOKER)
Footnotes