| Real Name: | Dr. Henry Phillip “Hank“ XXXMcCoy |
| Former Aliases: | none |
| X | X |
| Height: | unknown (human) 5‘ 11“ (ape form) unknown (cat form) |
| Weight: | unknown (human) 350 lbs. (ape form) 600 lbs. (cat form) |
| Fur color: | Blue / Black |
| Eyes: | Blue |
| X | X |
| First appearance: | Uncanny X-Men #1 |
| Joined the X-Men in: | Uncanny X-Men #53 XXXbackstory |
| Currently in: | Astonishing X-Men |
| X | X |
| Known Relatives: | Norton McCoy (father), Edna McCoy (mother), Sadie McCoy (grandmother), Bob (great uncle) |
| Profession: | Biochemist |
| Group Affiliation: | X-Men formerly Rejects, X-Terminators, X-Factor, Defenders, Avengers, Brotherhood of Evil Mutants (under mental control) |
| Powers: | de-evolutionary regressive mutation gives him enormous physical mass, superhuman strength, speed, agility, endurance, reflexes, dexterity and intelligence, cat-like vision, enhanced hearing and sense of smell, accelerated healing abilities, thick blue fur, razor sharp fangs and claws on his fingers and toes, formerly possessed a human appearance with enlarged hands and feet, a less-powerful simian form, and at one time possessed strength that increased when necessary by feeding off his intellect, augmenting his physical power while reducing his mind |