Aireo, also known as Skybreaker, is a member of the race known as the Inhumans in the Marvel Comics universe.
The character, created by Stan Lee and Jack Kirby, first appeared in Fantastic Four #47 (February 1966). The character subsequently appears in The Incredible Hulk Special #1 (1968), Fantastic Four #83 (February 1969), The Incredible Hulk #119-120 (September–October 1969), Amazing Adventures #1 (August 1970), Silver Surfer Vol. 1 #18 (September 1970), Inhumans #4-6 (April–August 1976), and Marvel Fanfare #14 (May 1984). The character later appeared as Skybreaker in The New Warriors #7-9 (January–March 1991), #29-30 (November–December 1992), The New Warriors Annual #2 (1992), and The New Warriors #36 (June 1993).
Within the context of the stories, Aireo is an Inhuman who can become lighter than air and thus fly at will. Aireo is one of several criminals that the Inhuman ruler Black Bolt finds guilty of treason and is banished from the Hidden Land of the Inhumans to another dimension. When the Hulk attacks Lockjaw, he teleports the Hulk to the dimension where the evil Inhumans have been banished. Maximus the Mad, brother of Black Bolt, appears and recruits them all as part of his military takeover of Attilan, but Black Bolt is able to defeat them. To try to regain Black Bolt's favor, the evil Inhumans try to stop the Hulk as he rampages through Atillan, but only Black Bolt is able to stop the Hulk. Aireo periodically appears as a follower of Maximus and battles superheroes such as the Hulk and the Silver Surfer.
Aireo later takes the name Skybreaker and became a member of the super-villain group Force of Nature, acting as super-powered enforcers of the extremist environmental group 'Project: Earth'. Force of Nature comes into conflict with the New Warriors, fighting in the Amazon rain forest. Later, the two groups fight in the fictional country of Trans-Sabal. Skybreaker and two of his teammates, Aqueduct and Terraformer, are incarcerated in the super-powered prison called the Vault.
During the Dark Reign storyline, Skybreaker is revealed to be part of Oregon's new Initiative team, along with Force of Nature.
Read more about Aireo: Air-Walker, Ajak, Ajax, Ajaxis, Alcmena, Aldebron, Alex, Caleb Alexander, Carrie Alexander, Alibar, Liz Allan, Allatou, Al-Tariq, Amalgam, Amatsu-Mikaboshi, American Samurai, Ammo, Amp, Amphibian, Amphibion, Amphibius, Amun, Anachronism, Animus, Annalee, Annihilus, Anthem, Anti-Cap, Antro, Anubis, Anvil, Apache Kid, Ape-X, Apex, Aphrodite, Apocryphus, Aquon, Arachne, Aralune, Arc, Arishem The Judge, Arlok, Armageddon, Arm'Cheddon, Ashema The Listener, Mike Asher, Astron, Atum, Auric, Aurora, Autolycus, Avalanche, Avarrish, Avona, Awesome Android, Awesome Slapstick, Azazel