Omir is the Snake-Charmer in Fritz Tiboldt's Circus in the 1940's. When the group was hired by the Nazi party to tour the United States and eliminate key military officials, Zandow would be loyal to the cause. Omir would be instrumental in the murder of Commissioner Newsome, using his trained cobra to lethally bite the commissioner. Captain America and Bucky ultimately take down the circus following the murder of Newsome.
Omir's subsequent fate remains unrevealed, however as Fritz Tibolt would return to Germany and resume his circus, it is possible that Zandow resumed working for Tibolt. As such, it is noteworthy to mention that Tibolt would later be murdered by Nazi's who evaded capture in retribution of his failure, it is unknown if Omir would have met the same fate.