Sigmar is a fictional character

Fictional character

A character is the representation of a person in a narrative work of art . Derived from the ancient Greek word kharaktêr , the earliest use in English, in this sense, dates from the Restoration, although it became widely used after its appearance in Tom Jones in 1749. From this, the sense of...

, a member of the Eternals

Eternals (comics)

The Eternals are a fictional race of superhumans in the Marvel Comics universe. They are described as an offshoot of the evolutionary process that created sentient life on Earth. The original instigators of this process, the alien Celestials, intended the Eternals to be the defenders of Earth which...

, a race in the Marvel Comics

Marvel Comics

Marvel Worldwide, Inc., commonly referred to as Marvel Comics and formerly Marvel Publishing, Inc. and Marvel Comics Group, is an American company that publishes comic books and related media...

 universe

Marvel Universe

The Marvel Universe is the shared fictional universe where most comic book titles and other media published by Marvel Entertainment take place, including those featuring Marvel's most familiar characters, such as Spider-Man, the Hulk, the X-Men, and the Avengers.The Marvel Universe is further...

 who first appeared in The Eternals vol. 1 #17.

Publication history

Sigmar first appeared in The Eternals vol. 1 #17 (November 1977), and was created by Jack Kirby

Jack Kirby

Jack Kirby , born Jacob Kurtzberg, was an American comic book artist, writer and editor regarded by historians and fans as one of the major innovators and most influential creators in the comic book medium....

.

The characters subsequently appear in Eternals vol. 1 #18-19 (December 1977-January 1978), and Avengers vol. 1 #246-248 (August-October 1984).

Fictional character biography

Sigmar is a Polar Eternal and a scientist. He was trained by Phastos

Phastos

Phastos is a fictional character appearing in the Marvel Comics universe. He first appeared in Eternals #1, October , and was created by Peter B. Gillis and Sal Buscema.-Publication history:...

 and had his own personal base beneath New York City

New York City

New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

.

He was the creator behind the Molecular Reassembler, the Dimension Cloud and the Neural Beast.
He was forced by Zakka into helping uncover the location of "the weapon".
He was one of the Eternals left on Earth when the others formed the Uni-Mind.