Sig Curtis

Sig Curtis is a fictional character whom appears in the anime and manga version series of Fullmetal Alchemist; during the story Sig is the loving yet protective husband of Izumi, even though he made few appearances throughout the time he was in the anime, he was a character that help the story along and gave Izumi's past much clearity. Despite Izumi dreams of reconnecting with Wrath and helping Ed, he gets worried and tries his best to make sure she doen't hurt herself along the process. He and Armstrong have a relationship due to there love of their muscles. They often show off to each other their muscles which is weird for other characters.