Real Name: St. John Allerdyce
Aliases: Pyro
Identity: Public
Occupation: Novelist, journalist
Citizenship: Australian
Place of Birth: Sydney, Australia
Age: 27
Known Relatives: None
Group Affiliation: Brotherhood of Mutants
Education: Xavier Institute for Gifted Youngsters [did not finish]
Height: 5'10"
Weight: 150 lbs.
Physical appearance: Mug shot
Powers: Pyrokinesis [fire manipulation]
Abilities:Fire resistance
History: St. John Allerdyce was born and raised in Australia. His powers emerged at puberty, but since he could not think of a way to use them for profit, for years he did not use them except in emergencies. For a time, Allerdyce drifted from job to job around the South Seas. What he saw and experienced in his travels became the basis for novels he began writing. Allerdyce's novels were despised by serious novelists and the critics, but they found wide readership throughout the English-speaking world. Under circumstances that have yet to be revealed, Allerdyce met the mutant called Magneto, who learned of his mutant powers. As a result, Allerdyce joined her new version of the Brotherhood of Mutants under the name of Pyro.
While with the Brotherhood, Pyro met the Zodiac and, by proxy, Scorpio. For the longest time, he had a serious crush on Ivy, the leader of the Zodiac [who controled plants], but in the two or so years since he's seen her, the affection has waned. However, knowing that Scorpio is back in the US, he's a little antsy to see her and inquire after Natalie.

[Note: I'm splicing Pyro's history with the comics, X-Men Evolution, and the films. Citation]