Real Name: Henry "Hank" McCoy

Known Aliases: Formerly Kreature, Mutate #666

Identity: Publicly Known

Height: 5' 1"

Weight: 402 lbs

Eyes: Blue

Hair: Brown (Originally) Bluish-black (Currently)

Distinguishing Features: Covered with blue fur, unusually large hands and feet, pointed ears, fang-like teeth, lionesque appearance

Occupation: Teacher at the Xavier Institute for Higher Learning, adventurer, former biochemist, college lecturer

Teaches: Science

Faculty Advisor: Exemplars Squad

Place of Birth: Dunfee, Illinois

Citizenship: United States of America with no criminal record

Maritial Status: Single

Known Relatives: Sadie McCoy (grandmother), Edna McCoy (mother), Norton McCoy (father), Robert McCoy (uncle)

Group Affiliation: X-Men, formerly X-Treme X-Men, X-Factor, Defenders, Avengers, Rejects

Education: Ph. D. Biochemistry

Strength Level: The Beast Possesses superhuman strength enabling him to lift/press approximately 2 tons under optional conditions.

Superhuman Powers: In addition to his superhuman strength, the Beast possesses superhuman agility, endurance and speed, despite his bulk. He possesses the agility of a great ape, and the acrobatic prowess of an accomplished circus aerialist. His physioogy is duriable enough to allow him to survive a three story fall by landing on his feet without suffering any broken bones or sprains.

The Beast's legs are powerful enough to enable him to leap approximately 15 feet high in a standing high jump, and around 25 feet in a standing broad jump. He can also run on all fours at approximately 40 miles per hour for short sprints.

The Beast can crawl up brick walls by wedging his fingers and toes into the smallest cracks and applying a vise-like grip on them, as well as walk a tightrope with minimal effort. He is adept in performing complicated sequences of gymnastics such as flips, rolls, and springs, and can also walk on his hands for many hours. Further, his manual and pedal dexterity are so great that he can perform multiple tasks such as writing with both hands at once or tying knots in ropes with his toes.

The Beast possesses enhanced sense, the ability to secrete pheromones to attract members of the opposite sex, as well as a slight healing factor that allows him to regenerate minor woulds and recover quickly from minor ailments such as colds. The Beast also possesses cat-like night vission as well as razor-sharp caws on his hands and feet.

Special Skills: Hank is considered one of the world's experts on mutants and evolutionary human biology. He has extensive knowledge of genetics, biochemistry, and a variety of other scientific fields. Hank is also an accomplished keyboard player.

History: While working at a nuclear power plant, Norton McCoy was exposed to massive amounts of radiation that affected his genes. As a result, Norton's son, Henry "Hank" McCoy, was born a mutant who showed signs of his being different from birth with his unusually large hands and feet.

As a youth, Hank's freakish appearance was the subject of much ridicule from his classmates, earning him the nickname of "beast". However, one classmate, Jennifer Nyles, came to know the real Hank after he began tutoring her in biology. On the night of the juior prom, Jennfer insisted that Hank accompany her as her date, and stood up for him him after he was teased.

In his senior year, Hank's superhuman agility and athletic prowess earned him reconition as a star football player. During one game, Hank easily stopped a trio of robbers who were attempting to escape across the football field. The villian named Conquistador noticed his efforts, kidapping Hank's parents in an attempt to coerce the young mutant into woring for him. The X-Men soon arrived and defeated the villian, and Hank was invited by Professor Charles Xavier to join the team of teenage mutant heroes and enroll in the Xavier School for Gifted Younsters. Unable to resist the temptation of a private institution that could offer him limitless acedemic opportunities, Hank accepted.

A brilliant student, Hank completed his doctoral studies under Xavier's tutelage, and finally graduated from the Xavier School to take a position at the Brand Corporation as a genetic researcher under Doctor Carl Maddicks. During one of his experiments, Hank discovered the hormonal extract that causes genetic mutation and went to inform Maddicks of his findings. However, Maddicks was secretly plotting to steal top-secret government documents, and Hank took it upon himself to stop Maddicks. In order to disguise his appearance, Hank took the hormonal extract and underwent radical physical changes that enhanced his aglity and strength - as well as causing him to grow fangs, pointed ears, and fur all over his body. When he stayed too long in this state, hank found he could not return to his original form. He was now a beast in fact as well as name. At first, he tried to hide is mutation with a latex mask and gloves, but later learned to accept his new appearance.

After recieving his docorate in genetics and being considered one of the world's experts on mutations and evolutionary human biology, despite never having earned a Nobel Prize or been invited to join the National Academy of Sciences, Hank left Brand and applied to join the ranks of Earth's Mightiest Heroes in the Avengers. Initially excepted as a probationary member, Hank soon proved his worth and was granted full membership. During his time with the team he revealed his identity to the public in the hope that his status as an Avenger would help ease human/mutant tensions.

Following a restructuring of the Avengers, Hank left and became involved with the team of adventurers known as the Defenders which he soon reorganized into a more formal and cohesive unit, bringing in his former X-Men teammates Iceman and Angel. Following the apparent death of several of the Defenders, Hank reunited with the other our original X-Men to form X-Factor, an organization that intended to seek out and aid other mutants under the pretense of hunting down those perceived menaces to society. Shortly after formation of X-Factor, Hank was captured by Maddicks,who saught to experiment on Hank in an attempt to find a "cure" for his son's own mutancy. However, the serum Hank was given causd him to revert to his original human appearance. Soon after, Hank first met television anchorwoman Trish Tiby, who was investigating X-Factor.

During an attack on New York by the eternal mutant Apocalypse and his Four Horsemen, Hank was stricken with a virus that sapped his intellect, and increased his strength every time he exerted himself physically. The more Hank used his strength, the stronger he got, but the less intelligent he became. Finally, to save his friend Iceman from the deadly kiss of the mutant named Infectia, Hank intervened and was himself affected, the result of which returned him to his blue-furred form and restored his intellect. Soon after, Hank and Trish began seeing each other romantically; however her work often intruded on their relationship and the pair ultimately called it off.

After X-Factor disbanded, Hank returned to the ranks of the X-Men and became the team's resident technological and medical genius, working on everything from advanced alien technology to the deadly mutant-killing Legacy Virus. Hank also cntinued his on/off rlationship with Trish unil she released information on the virus to the public, which caused hysteria that culminated in the beating to death of a young mutant.

During his tenure with the X-Men, Beast was lured into a trap and replaced in the ranks of the X-Men by the Dark Beast, an alternate-reality version of himself. Sealed behind a brick wall, Hank was nearly about to give up when his water tube broke and spurted, revealing the grooves of a trap door in his cell. Energized by hope, Beast broke his restraints and escaped with the aid of the new government-sponsored X-Factor team.

Hank returned to the X-Men in time to aid the team against the threat of the powerful psionic creature known as Onslaught. After the battle, Hank met with Trish and apologized for his previous harsh treatment of her. She forgave him and the pair renewed their relatonship.

Hank eventually took an extended leave of absence from the X-Men to work on a cure for the Legacy Virus, which he ultimately found thanks to his implementing the work of his former colleague, the late Moira MacTaggert. Soon after, Hank joined Storm's team of X-Treme X-Men in their quest for the diaries of the late mutant seer Destiny. Almost killed in the team's first battle with the enhanced human named Vargas, Hank's life was saved by his teammate Tessa who used a heretofore-unseen power to accelerate his mutation to a new level.

Hank returned to Xavier's mansion to recuperate and mutated further, becoming bulkier, heavier, and taking on a more lionesque appearane. Forced to relearn fine motor control over his body, Hank once again served as the team's resident genius, as well as an active teacher of dozens of young mutants at the renamed Xavier Institute for Higher Learning.

Unable to deal with his latest mutation, Trish called Hank and ended their relationship over the phone. Soon after, Hank was beaten into a coma by a student possessed by Xavier's malevolent twin Cassandra Nova, who herself possessed Xavier's body. Hank recovered in time to expose her plans and Cassandra was ultimately defeated, but not before she had exposed her brother Charles to the world as a mutant, forver changing life at the Xavier mansion for the X-Men.