| HEADMASTER MIND | BIOGRAPHY |
| Created by Gardner Fox and Mike Sekowsky |
PERSONAL DATA
Gender: Male
Hair: Black
First Appearance: Justice League of America #28 (June 1964)
Creators: Gardner Fox and Mike Sekowsky
HISTORY
Criminal professor who fought the Justice League of America and the Teen Titans.
CHRONOLOGY
For a definitive list of appearances of Headmaster Mind in chronological order click here