Alcyoneus

Alcyoneus is the Leader of the Gigantes he was freed by Hepheastus.

Mythology
In mythology, Cronus (father of Uranus) was the leader of the Titans and Alcyoneus was leader of the Gigantes (Giants). Alcyoneus was flayed (skinned alive) by Athena and she wore his skin as a cloak.

Appearance

 * Hercules and the Titans': The Last Battle