Jeffrey Burr

Kobra is the name used by two supervillains published by DC Comics. The Jeffrey Burr incarnation of Kobra and his brother Jason first appeared in Kobra #1 (February 1976), and were created by Jack Kirby. Jason Burr debuted as Kobra in Faces of Evil: Kobra #1 (March 2009) by Ivan Brandon and Julian Lopez. The Kobra identity is later established as an international terrorist organization that frequently clashes with superheroes associated with the Justice League.