S9 004
Robert Ralston
Biographical information

Robert Ralston


March 10, 1947


Dallas, Texas


Rebel, Ralston, Rob

Physical description






Hair Color

Auburn, with graying temples

Eye Color


Family information

Ray Walker (father)
Wilma Walker (mother)
Wieland Walker (brother)
Aaron Walker (brother)
Alexandra Cahill Walker (wife)
? (ex-wife)
Eric Walker (son)
Angela Walker (daughter)
Jerry Walker (cousin)

Statistical information



Texas Ranger, part time member of SHIELD, intelligence agent, soldier


High School Dropout

"That's what life is all about people, making the smart choices."
―Robert Ralston[src]

Robert Ralston was a Texas Ranger, a part time Agent of S.H.I.E.L.D. and a Soldier. Ralston was also friends with Howling Commando's comrades step-brothers Gabriel Jones and Nick Fury.

Early LifeEdit

The eldest of three children, Robert Ralston grew up in 1950's Dallas, Texas with his two younger brothers Wieland and Aaron.

Vietnam WarEdit

Powers and AbilitiesEdit


The Infinity Formula metabolized and enhanced all of his bodily functions to the peak of human efficiency:

Artificially Enhanced Physiology: Ralston had no superhuman powers, although as a result of the Infinity Formula, his strength, durability, speed and agility were enhanced and his aging was greatly slowed down.

  • Enhanced Strength: Ralston's strength was enhanced to almost superhuman levels due to the Infinity Formula.
  • Enhanced Durability: Ralston's durability was enhanced due to the Infinity Formula and was superior to those of ordinary humans.
  • Superhuman Healing: He was able to heal broken bones, torn muscles, several gunshots, knife stabs and other severe injuries within 3 to 4 days and most lesser injuries like cuts, scrapes and burns within hours.
  • Enhanced Speed: Ralston could run at speeds of up to approximately 20 miles per hour, and had on occasion run a mile in little over a minute (almost 40 mph) when under duress.
  • Enhanced Agility: Ralston's agility was superior to that of a typical Olympic athlete.
  • Retarded Aging: The Infinity Formula extended Ralston's lifespan by slowing the effects of the aging process.


Extensive Military Training: Robert Ralston trained as a paratrooper, Ranger, demolitions expert and vehicle specialist. He held an unlimited-tonnage, all-seas license as a commander of ocean-going vessels. Ralston completed Green and Black Beret Special Forces training and was a skilled pilot.

Master Martial Artist: He was a seasoned unarmed and armed-combat expert, was a heavyweight kickboxer in the Army, held a 10th degree black belt in Tang Soo Do, an 8th degree black belt in Tae Kwon Do and a Black Belt in Brazilian Jiu Jitsu. Ralston even founded two of his own martial arts, Chun Kuk Do ("the Universal Way") and American Tang Soo Do.

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