Universe
Earth-712

Real Name
Sam Yurimoto

Aliases
None

Identity
Secret

Occupation
(At time of death) subversive

Citizenship
United States of America (Earth-712)

Place of Birth
Unrevealed

Known Relatives
Unrevealed

Group Affiliation
(Formerly) Redeemers, Squadron Supreme

Education
Unrevealed; presumably self-educated

Height
5'2"

Weight
135 lbs.

Eyes
Brown

Hair
Black

Powers
Thermite was able to project intense heat from the left side of his body and intense cold from the right side of his body. He had difficulty controlling and regulating the temperatures of his body, making it necessary for him to wear a regulator pack.

Abilities
Thermite demonstrated a talent for pranks prior to his death.

Weapons
None

Paraphernalia
Thermite wore a regulator pack which controlled his body temperature at the interface between the two sides of his body.

First Appearance
Squadron Supreme #10 (1985)

Origin
Unrevealed

Significant Issues
Accidentallly killed by Whizzer (Squadron Supreme #12)