He is a mutant whose powers are based on those of Quicksilver, and who first appeared in the comic book Young Avengers #10. In Young Avengers #12 he adopts the costumed identity Speed and joins the Young Avengers.
He is a mutant whose powers are based on those of Quicksilver, and who first appeared in the comic book Young Avengers #10. In Young Avengers #12 he adopts the costumed identity Speed and joins the Young Avengers.
