2nd try, after clarifying where he was from:

Real Name: Dell Frye
Aliases: None
Identity: Public
Occupation: Drifter, Former Laborer, Subject of scientific experimentation
Citizenship: American
Place of Birth: United States
Known Relatives: None known
Group Affiliation: None
Education: Unknown
First Appearance: The Incredible Hulk – “The First” (Parts 1–2, 1979)
 History:Dell Frye was a troubled drifter whose life became intertwined with groundbreaking—and ultimately tragic—scientific experimentation. A man struggling to find direction, Frye drifted from job to job, marked by frustration and a sense of isolation. His life changed when he became involved in a military-backed scientific project connected to Dr. Del Frye (not to be confused with himself) and the gamma-radiation research that would later parallel the transformation of Dr. David Banner into the Hulk.
Dell was selected as a test subject in an early attempt to recreate the effects of gamma radiation on human physiology. The experiment aimed to harness increased strength and resilience but was poorly controlled and ethically questionable. Exposed to gamma radiation under unstable conditions, Dell underwent a horrific transformation, becoming a monstrous, rage-driven figure similar to the Hulk—making him effectively the “first” gamma-powered being prior to Banner’s well-known mutation.
Unlike Banner, however, Dell lacked scientific understanding and emotional control over his condition. His transformations were erratic, driven by fear, anger, and confusion rather than deliberate restraint. As a result, he became both a threat and a tragic victim, hunted by authorities who saw him as dangerous and by scientists hoping to study or contain him.
When David Banner encountered Dell, he recognized the man as a distorted reflection of his own fate. Banner attempted to help Dell understand and manage his condition, but Dell’s instability and the trauma of his transformation made redemption difficult. The story culminated in a tragic confrontation that underscored the dangers of unchecked scientific ambition and the human cost of experimentation.
Dell Frye’s fate serves as a dark mirror to Banner’s own struggle—showing what might happen when a vulnerable individual is given extraordinary power without guidance, empathy, or control. His story remains one of the most somber episodes in the series, emphasizing tragedy over villainy. 

Height:6'0" (183 cm)
 Weight:180 lbs (82 kg) (human form)
 Eyes:Brown
 Hair:Brown 

Abilities:In his normal human state, Dell Frye possessed no exceptional abilities beyond average strength and endurance. Following gamma-radiation exposure, he developed a Hulk-like transformation characterized by:

• Enhanced Strength: Tremendously increased physical power while transformed.
• Durability: Resistance to injury far beyond human limits.
• Heightened Aggression: Emotional instability amplified by transformation, leading to uncontrollable rage.
• Increased Stamina: Ability to continue functioning despite severe physical stress.

Unlike David Banner, Dell had little control over when or how the transformations occurred, making him unpredictable and dangerous to himself and others. 

Accessories:

• Civilian Clothing: Worn during his life as a drifter and laborer, often damaged during transformations.
• Experimental Equipment (contextual): Though not personal possessions, laboratory apparatus and containment devices played a central role in his story.

Dell Frye stands as a tragic precursor to the Hulk mythos within the series—a reminder that power without stability or compassion can destroy the very person it transforms.