Name: Martin Stein
Universe: Post-Crisis
Alter Ego: Dr. Martin Stein
Occupation: Physicist, Professor
Marital Status: Divorced
Group Affiliation: Justice League of America
Base of Operations: Pittsburgh, Pennsylvania
Known Relatives: Clarissa Clemens (ex-wife)
Height: 5 ft. 10 in.
Weight: 161 lbs.
Hair Color: Gray
Eye Color: Brown
First Appearance: Legends #1