Real Name: (allegedly) Kyle Gibney
Other Aliases: Wildheart, Weapon Omega
Identity: Secret, known to certain Canadian government officials
Occupation: (current) Special operative, assigned to X-Factor, (former) Professional criminal
Legal Status: Subject of the United Kingdom with a criminal record in Canada and the U.S.
Place of Birth: Somewhere in Ross and Cromarty, Scotland
Marital Status: Single
Known Relatives: None
Base of Operations: (current) X-Factor Headquarters, Falls Edge, Virginia, (former) Roxxon headquarters, New York City; later mobile
Group Affiliation:(current) X-Factor, (former) Gamma Flight I, Omega Flight I, Alpha Flight
First Appearance: (unidentified) ALPHA FLIGHT #1; (identified as Wildchild) ALPHA FLIGHT #11, (as Weapon Omega) ALPHA FLIGHT #102, (as Wildheart) ALPHA FLIGHT #118, (in Wildheart costume) ALPHA FLIGHT #119

History: Wildchild began his career as a costumed adventurer when Canada's Department H recruited him, as a trainee to be one of their superhuman agents. However, Wildchild and other trainees broke away from the Department and formed the renegade team Omega Flight. As a member of Omega Flight, Wildchild repeatedly battled the Canadian team of costumed adventurers Alpha Flight.

A cure was finally found for Wildchild's bestial urges, and in fact, his appearance was also improved. No longer an unrefined animal, Wildchild first took on the code-name Weapon Omega, and later, Wildheart.

Unfortunately, Kyle recently reverted back to his more feral appearance and personality, though he has more self-control now, and is currently a member of X-Factor.

Height: 5 ft. 8 in.
Weight: 135 lbs.
Eyes: Green-blue
Hair: Blonde
Other Distinguishing Features: Wildchild has long fingernails which can be used as claw-like weapons and fangs

Strength Level: Athlete

Fighting Skills: Superb hand-to-hand combatant, trained by Wolverine; in his bestial rages Wildchild relies more on sheer ferocity than fighting skill.

Known Superhuman Powers: In addition to superhuman durability and stamina, Wildchild possesses superhumanly acute senses.

Special Limitations: The savage, bestial side of Wildchild's personality has been suppressed by an unknown drug, but his savage self still threatens to overwhelm his sanity at times.